103974760

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8467}}^1$

素因数の和:8785

約数の個数: 32

約数和(自身を含む): 234732960

約数和(自身を除く): 130758200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 8467, 12280, 16934, 33868, 42335, 67736, 84670, 169340, 338680, 2599369, 5198738, 10397476, 12996845, 20794952, 25993690, 51987380, 103974760]

約数ペア:

[(1, 103974760), (2, 51987380), (4, 25993690), (5, 20794952), (8, 12996845), (10, 10397476), (20, 5198738), (40, 2599369), (307, 338680), (614, 169340), (1228, 84670), (1535, 67736), (2456, 42335), (3070, 33868), (6140, 16934), (8467, 12280)]