108575240

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19813}}^1$

素因数の和:19961

約数の個数: 32

約数和(自身を含む): 246089880

約数和(自身を除く): 137514640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 19813, 39626, 79252, 99065, 158504, 198130, 396260, 792520, 2714381, 5428762, 10857524, 13571905, 21715048, 27143810, 54287620, 108575240]

約数ペア:

[(1, 108575240), (2, 54287620), (4, 27143810), (5, 21715048), (8, 13571905), (10, 10857524), (20, 5428762), (40, 2714381), (137, 792520), (274, 396260), (548, 198130), (685, 158504), (1096, 99065), (1370, 79252), (2740, 39626), (5480, 19813)]