100931960

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4157}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 126593800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4157, 4856, 6070, 8314, 12140, 16628, 20785, 24280, 33256, 41570, 83140, 166280, 2523299, 5046598, 10093196, 12616495, 20186392, 25232990, 50465980, 100931960]

約数ペア:

[(1, 100931960), (2, 50465980), (4, 25232990), (5, 20186392), (8, 12616495), (10, 10093196), (20, 5046598), (40, 2523299), (607, 166280), (1214, 83140), (2428, 41570), (3035, 33256), (4157, 24280), (4856, 20785), (6070, 16628), (8314, 12140)]