4452814940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 10804899840

約数和(自身を除く): 6352084900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 223, 386, 446, 739, 772, 892, 965, 1115, 1351, 1478, 1561, 1930, 2230, 2702, 2956, 3122, 3695, 3860, 4460, 5173, 5404, 6244, 6755, 7390, 7805, 10346, 13510, 14780, 15610, 20692, 25865, 27020, 31220, 43039, 51730, 86078, 103460, 142627, 164797, 172156, 215195, 285254, 301273, 329594, 430390, 570508, 602546, 659188, 713135, 823985, 860780, 998389, 1153579, 1205092, 1426270, 1506365, 1647970, 1996778, 2307158, 2852540, 3012730, 3295940, 3993556, 4614316, 4991945, 5767895, 6025460, 9983890, 11535790, 19967780, 23071580, 31805821, 63611642, 127223284, 159029105, 222640747, 318058210, 445281494, 636116420, 890562988, 1113203735, 2226407470, 4452814940]

約数ペア:

[(1, 4452814940), (2, 2226407470), (4, 1113203735), (5, 890562988), (7, 636116420), (10, 445281494), (14, 318058210), (20, 222640747), (28, 159029105), (35, 127223284), (70, 63611642), (140, 31805821), (193, 23071580), (223, 19967780), (386, 11535790), (446, 9983890), (739, 6025460), (772, 5767895), (892, 4991945), (965, 4614316), (1115, 3993556), (1351, 3295940), (1478, 3012730), (1561, 2852540), (1930, 2307158), (2230, 1996778), (2702, 1647970), (2956, 1506365), (3122, 1426270), (3695, 1205092), (3860, 1153579), (4460, 998389), (5173, 860780), (5404, 823985), (6244, 713135), (6755, 659188), (7390, 602546), (7805, 570508), (10346, 430390), (13510, 329594), (14780, 301273), (15610, 285254), (20692, 215195), (25865, 172156), (27020, 164797), (31220, 142627), (43039, 103460), (51730, 86078)]