10080887128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{1187}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 20565135360

約数和(自身を除く): 10484248232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 643, 1016, 1187, 1286, 1651, 2374, 2572, 3302, 4748, 5144, 6604, 8359, 9496, 13208, 15431, 16718, 30862, 33436, 61724, 66872, 81661, 123448, 150749, 163322, 301498, 326644, 602996, 653288, 763241, 1061593, 1205992, 1526482, 1959737, 2123186, 3052964, 3919474, 4246372, 6105928, 7838948, 8492744, 9922133, 15677896, 19844266, 39688532, 79377064, 96931607, 193863214, 387726428, 775452856, 1260110891, 2520221782, 5040443564, 10080887128]

約数ペア:

[(1, 10080887128), (2, 5040443564), (4, 2520221782), (8, 1260110891), (13, 775452856), (26, 387726428), (52, 193863214), (104, 96931607), (127, 79377064), (254, 39688532), (508, 19844266), (643, 15677896), (1016, 9922133), (1187, 8492744), (1286, 7838948), (1651, 6105928), (2374, 4246372), (2572, 3919474), (3302, 3052964), (4748, 2123186), (5144, 1959737), (6604, 1526482), (8359, 1205992), (9496, 1061593), (13208, 763241), (15431, 653288), (16718, 602996), (30862, 326644), (33436, 301498), (61724, 163322), (66872, 150749), (81661, 123448)]