65483600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 197854524

約数和(自身を除く): 132370924

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 196, 200, 208, 245, 257, 260, 280, 325, 350, 364, 392, 400, 455, 490, 514, 520, 560, 637, 650, 700, 728, 784, 910, 980, 1028, 1040, 1225, 1274, 1285, 1300, 1400, 1456, 1799, 1820, 1960, 2056, 2275, 2450, 2548, 2570, 2600, 2800, 3185, 3341, 3598, 3640, 3920, 4112, 4550, 4900, 5096, 5140, 5200, 6370, 6425, 6682, 7196, 7280, 8995, 9100, 9800, 10192, 10280, 12593, 12740, 12850, 13364, 14392, 15925, 16705, 17990, 18200, 19600, 20560, 23387, 25186, 25480, 25700, 26728, 28784, 31850, 33410, 35980, 36400, 44975, 46774, 50372, 50960, 51400, 53456, 62965, 63700, 66820, 71960, 83525, 89950, 93548, 100744, 102800, 116935, 125930, 127400, 133640, 143920, 163709, 167050, 179900, 187096, 201488, 233870, 251860, 254800, 267280, 314825, 327418, 334100, 359800, 374192, 467740, 503720, 584675, 629650, 654836, 668200, 719600, 818545, 935480, 1007440, 1169350, 1259300, 1309672, 1336400, 1637090, 1870960, 2338700, 2518600, 2619344, 3274180, 4092725, 4677400, 5037200, 6548360, 8185450, 9354800, 13096720, 16370900, 32741800, 65483600]

約数ペア:

[(1, 65483600), (2, 32741800), (4, 16370900), (5, 13096720), (7, 9354800), (8, 8185450), (10, 6548360), (13, 5037200), (14, 4677400), (16, 4092725), (20, 3274180), (25, 2619344), (26, 2518600), (28, 2338700), (35, 1870960), (40, 1637090), (49, 1336400), (50, 1309672), (52, 1259300), (56, 1169350), (65, 1007440), (70, 935480), (80, 818545), (91, 719600), (98, 668200), (100, 654836), (104, 629650), (112, 584675), (130, 503720), (140, 467740), (175, 374192), (182, 359800), (196, 334100), (200, 327418), (208, 314825), (245, 267280), (257, 254800), (260, 251860), (280, 233870), (325, 201488), (350, 187096), (364, 179900), (392, 167050), (400, 163709), (455, 143920), (490, 133640), (514, 127400), (520, 125930), (560, 116935), (637, 102800), (650, 100744), (700, 93548), (728, 89950), (784, 83525), (910, 71960), (980, 66820), (1028, 63700), (1040, 62965), (1225, 53456), (1274, 51400), (1285, 50960), (1300, 50372), (1400, 46774), (1456, 44975), (1799, 36400), (1820, 35980), (1960, 33410), (2056, 31850), (2275, 28784), (2450, 26728), (2548, 25700), (2570, 25480), (2600, 25186), (2800, 23387), (3185, 20560), (3341, 19600), (3598, 18200), (3640, 17990), (3920, 16705), (4112, 15925), (4550, 14392), (4900, 13364), (5096, 12850), (5140, 12740), (5200, 12593), (6370, 10280), (6425, 10192), (6682, 9800), (7196, 9100), (7280, 8995)]