79079960

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3257}}^1$

素因数の和:3875

約数の個数: 32

約数和(自身を含む): 178277760

約数和(自身を除く): 99197800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 3257, 4856, 6070, 6514, 12140, 13028, 16285, 24280, 26056, 32570, 65140, 130280, 1976999, 3953998, 7907996, 9884995, 15815992, 19769990, 39539980, 79079960]

約数ペア:

[(1, 79079960), (2, 39539980), (4, 19769990), (5, 15815992), (8, 9884995), (10, 7907996), (20, 3953998), (40, 1976999), (607, 130280), (1214, 65140), (2428, 32570), (3035, 26056), (3257, 24280), (4856, 16285), (6070, 13028), (6514, 12140)]