124107640

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4583}}^1$

素因数の和:5271

約数の個数: 32

約数和(自身を含む): 279715680

約数和(自身を除く): 155608040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3385, 4583, 5416, 6770, 9166, 13540, 18332, 22915, 27080, 36664, 45830, 91660, 183320, 3102691, 6205382, 12410764, 15513455, 24821528, 31026910, 62053820, 124107640]

約数ペア:

[(1, 124107640), (2, 62053820), (4, 31026910), (5, 24821528), (8, 15513455), (10, 12410764), (20, 6205382), (40, 3102691), (677, 183320), (1354, 91660), (2708, 45830), (3385, 36664), (4583, 27080), (5416, 22915), (6770, 18332), (9166, 13540)]