1804212800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 4825691136

約数和(自身を除く): 3021478336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 130, 160, 200, 208, 254, 260, 320, 325, 400, 416, 508, 520, 635, 650, 683, 800, 832, 1016, 1040, 1270, 1300, 1366, 1600, 1651, 2032, 2080, 2540, 2600, 2732, 3175, 3302, 3415, 4064, 4160, 5080, 5200, 5464, 6350, 6604, 6830, 8128, 8255, 8879, 10160, 10400, 10928, 12700, 13208, 13660, 16510, 17075, 17758, 20320, 20800, 21856, 25400, 26416, 27320, 33020, 34150, 35516, 40640, 41275, 43712, 44395, 50800, 52832, 54640, 66040, 68300, 71032, 82550, 86741, 88790, 101600, 105664, 109280, 132080, 136600, 142064, 165100, 173482, 177580, 203200, 218560, 221975, 264160, 273200, 284128, 330200, 346964, 355160, 433705, 443950, 528320, 546400, 568256, 660400, 693928, 710320, 867410, 887900, 1092800, 1127633, 1320800, 1387856, 1420640, 1734820, 1775800, 2168525, 2255266, 2641600, 2775712, 2841280, 3469640, 3551600, 4337050, 4510532, 5551424, 5638165, 6939280, 7103200, 8674100, 9021064, 11276330, 13878560, 14206400, 17348200, 18042128, 22552660, 27757120, 28190825, 34696400, 36084256, 45105320, 56381650, 69392800, 72168512, 90210640, 112763300, 138785600, 180421280, 225526600, 360842560, 451053200, 902106400, 1804212800]

約数ペア:

[(1, 1804212800), (2, 902106400), (4, 451053200), (5, 360842560), (8, 225526600), (10, 180421280), (13, 138785600), (16, 112763300), (20, 90210640), (25, 72168512), (26, 69392800), (32, 56381650), (40, 45105320), (50, 36084256), (52, 34696400), (64, 28190825), (65, 27757120), (80, 22552660), (100, 18042128), (104, 17348200), (127, 14206400), (130, 13878560), (160, 11276330), (200, 9021064), (208, 8674100), (254, 7103200), (260, 6939280), (320, 5638165), (325, 5551424), (400, 4510532), (416, 4337050), (508, 3551600), (520, 3469640), (635, 2841280), (650, 2775712), (683, 2641600), (800, 2255266), (832, 2168525), (1016, 1775800), (1040, 1734820), (1270, 1420640), (1300, 1387856), (1366, 1320800), (1600, 1127633), (1651, 1092800), (2032, 887900), (2080, 867410), (2540, 710320), (2600, 693928), (2732, 660400), (3175, 568256), (3302, 546400), (3415, 528320), (4064, 443950), (4160, 433705), (5080, 355160), (5200, 346964), (5464, 330200), (6350, 284128), (6604, 273200), (6830, 264160), (8128, 221975), (8255, 218560), (8879, 203200), (10160, 177580), (10400, 173482), (10928, 165100), (12700, 142064), (13208, 136600), (13660, 132080), (16510, 109280), (17075, 105664), (17758, 101600), (20320, 88790), (20800, 86741), (21856, 82550), (25400, 71032), (26416, 68300), (27320, 66040), (33020, 54640), (34150, 52832), (35516, 50800), (40640, 44395), (41275, 43712)]