4932680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 6264760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 971, 1016, 1270, 1942, 2540, 3884, 4855, 5080, 7768, 9710, 19420, 38840, 123317, 246634, 493268, 616585, 986536, 1233170, 2466340, 4932680]

約数ペア:

[(1, 4932680), (2, 2466340), (4, 1233170), (5, 986536), (8, 616585), (10, 493268), (20, 246634), (40, 123317), (127, 38840), (254, 19420), (508, 9710), (635, 7768), (971, 5080), (1016, 4855), (1270, 3884), (1942, 2540)]