2643798800

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 6463086336

約数和(自身を除く): 3819287536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 223, 277, 400, 428, 446, 535, 554, 856, 892, 1070, 1108, 1115, 1385, 1712, 1784, 2140, 2216, 2230, 2675, 2770, 3568, 4280, 4432, 4460, 5350, 5540, 5575, 6925, 8560, 8920, 10700, 11080, 11150, 13850, 17840, 21400, 22160, 22300, 23861, 27700, 29639, 42800, 44600, 47722, 55400, 59278, 61771, 89200, 95444, 110800, 118556, 119305, 123542, 148195, 190888, 237112, 238610, 247084, 296390, 308855, 381776, 474224, 477220, 494168, 592780, 596525, 617710, 740975, 954440, 988336, 1185560, 1193050, 1235420, 1481950, 1544275, 1908880, 2371120, 2386100, 2470840, 2963900, 3088550, 4772200, 4941680, 5927800, 6177100, 6609497, 9544400, 11855600, 12354200, 13218994, 24708400, 26437988, 33047485, 52875976, 66094970, 105751952, 132189940, 165237425, 264379880, 330474850, 528759760, 660949700, 1321899400, 2643798800]

約数ペア:

[(1, 2643798800), (2, 1321899400), (4, 660949700), (5, 528759760), (8, 330474850), (10, 264379880), (16, 165237425), (20, 132189940), (25, 105751952), (40, 66094970), (50, 52875976), (80, 33047485), (100, 26437988), (107, 24708400), (200, 13218994), (214, 12354200), (223, 11855600), (277, 9544400), (400, 6609497), (428, 6177100), (446, 5927800), (535, 4941680), (554, 4772200), (856, 3088550), (892, 2963900), (1070, 2470840), (1108, 2386100), (1115, 2371120), (1385, 1908880), (1712, 1544275), (1784, 1481950), (2140, 1235420), (2216, 1193050), (2230, 1185560), (2675, 988336), (2770, 954440), (3568, 740975), (4280, 617710), (4432, 596525), (4460, 592780), (5350, 494168), (5540, 477220), (5575, 474224), (6925, 381776), (8560, 308855), (8920, 296390), (10700, 247084), (11080, 238610), (11150, 237112), (13850, 190888), (17840, 148195), (21400, 123542), (22160, 119305), (22300, 118556), (23861, 110800), (27700, 95444), (29639, 89200), (42800, 61771), (44600, 59278), (47722, 55400)]