25796352400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22861}}^1$

素因数の和:22930

約数の個数: 240

約数和(自身を含む): 78741849088

約数和(自身を除く): 52945496688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 175, 182, 200, 208, 217, 248, 260, 280, 310, 325, 350, 364, 400, 403, 434, 455, 496, 520, 560, 620, 650, 700, 728, 775, 806, 868, 910, 1040, 1085, 1240, 1300, 1400, 1456, 1550, 1612, 1736, 1820, 2015, 2170, 2275, 2480, 2600, 2800, 2821, 3100, 3224, 3472, 3640, 4030, 4340, 4550, 5200, 5425, 5642, 6200, 6448, 7280, 8060, 8680, 9100, 10075, 10850, 11284, 12400, 14105, 16120, 17360, 18200, 20150, 21700, 22568, 22861, 28210, 32240, 36400, 40300, 43400, 45136, 45722, 56420, 70525, 80600, 86800, 91444, 112840, 114305, 141050, 160027, 161200, 182888, 225680, 228610, 282100, 297193, 320054, 365776, 457220, 564200, 571525, 594386, 640108, 708691, 800135, 914440, 1128400, 1143050, 1188772, 1280216, 1417382, 1485965, 1600270, 1828880, 2080351, 2286100, 2377544, 2560432, 2834764, 2971930, 3200540, 3543455, 4000675, 4160702, 4572200, 4755088, 4960837, 5669528, 5943860, 6401080, 7086910, 7429825, 8001350, 8321404, 9144400, 9212983, 9921674, 10401755, 11339056, 11887720, 12802160, 14173820, 14859650, 16002700, 16642808, 17717275, 18425966, 19843348, 20803510, 23775440, 24804185, 28347640, 29719300, 32005400, 33285616, 35434550, 36851932, 39686696, 41607020, 46064915, 49608370, 52008775, 56695280, 59438600, 64010800, 64490881, 70869100, 73703864, 79373392, 83214040, 92129830, 99216740, 104017550, 118877200, 124020925, 128981762, 141738200, 147407728, 166428080, 184259660, 198433480, 208035100, 230324575, 248041850, 257963524, 283476400, 322454405, 368519320, 396866960, 416070200, 460649150, 496083700, 515927048, 644908810, 737038640, 832140400, 921298300, 992167400, 1031854096, 1289817620, 1612272025, 1842596600, 1984334800, 2579635240, 3224544050, 3685193200, 5159270480, 6449088100, 12898176200, 25796352400]

約数ペア:

[(1, 25796352400), (2, 12898176200), (4, 6449088100), (5, 5159270480), (7, 3685193200), (8, 3224544050), (10, 2579635240), (13, 1984334800), (14, 1842596600), (16, 1612272025), (20, 1289817620), (25, 1031854096), (26, 992167400), (28, 921298300), (31, 832140400), (35, 737038640), (40, 644908810), (50, 515927048), (52, 496083700), (56, 460649150), (62, 416070200), (65, 396866960), (70, 368519320), (80, 322454405), (91, 283476400), (100, 257963524), (104, 248041850), (112, 230324575), (124, 208035100), (130, 198433480), (140, 184259660), (155, 166428080), (175, 147407728), (182, 141738200), (200, 128981762), (208, 124020925), (217, 118877200), (248, 104017550), (260, 99216740), (280, 92129830), (310, 83214040), (325, 79373392), (350, 73703864), (364, 70869100), (400, 64490881), (403, 64010800), (434, 59438600), (455, 56695280), (496, 52008775), (520, 49608370), (560, 46064915), (620, 41607020), (650, 39686696), (700, 36851932), (728, 35434550), (775, 33285616), (806, 32005400), (868, 29719300), (910, 28347640), (1040, 24804185), (1085, 23775440), (1240, 20803510), (1300, 19843348), (1400, 18425966), (1456, 17717275), (1550, 16642808), (1612, 16002700), (1736, 14859650), (1820, 14173820), (2015, 12802160), (2170, 11887720), (2275, 11339056), (2480, 10401755), (2600, 9921674), (2800, 9212983), (2821, 9144400), (3100, 8321404), (3224, 8001350), (3472, 7429825), (3640, 7086910), (4030, 6401080), (4340, 5943860), (4550, 5669528), (5200, 4960837), (5425, 4755088), (5642, 4572200), (6200, 4160702), (6448, 4000675), (7280, 3543455), (8060, 3200540), (8680, 2971930), (9100, 2834764), (10075, 2560432), (10850, 2377544), (11284, 2286100), (12400, 2080351), (14105, 1828880), (16120, 1600270), (17360, 1485965), (18200, 1417382), (20150, 1280216), (21700, 1188772), (22568, 1143050), (22861, 1128400), (28210, 914440), (32240, 800135), (36400, 708691), (40300, 640108), (43400, 594386), (45136, 571525), (45722, 564200), (56420, 457220), (70525, 365776), (80600, 320054), (86800, 297193), (91444, 282100), (112840, 228610), (114305, 225680), (141050, 182888), (160027, 161200)]