74851750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 142129728

約数和(自身を除く): 67277978

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 3550, 4217, 8434, 8875, 17750, 21085, 42170, 105425, 210850, 299407, 527125, 598814, 1054250, 1497035, 2994070, 7485175, 14970350, 37425875, 74851750]

約数ペア:

[(1, 74851750), (2, 37425875), (5, 14970350), (10, 7485175), (25, 2994070), (50, 1497035), (71, 1054250), (125, 598814), (142, 527125), (250, 299407), (355, 210850), (710, 105425), (1775, 42170), (3550, 21085), (4217, 17750), (8434, 8875)]