113850040

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11909}}^1$

素因数の和:12159

約数の個数: 32

約数和(自身を含む): 257256000

約数和(自身を除く): 143405960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 11909, 23818, 47636, 59545, 95272, 119090, 238180, 476360, 2846251, 5692502, 11385004, 14231255, 22770008, 28462510, 56925020, 113850040]

約数ペア:

[(1, 113850040), (2, 56925020), (4, 28462510), (5, 22770008), (8, 14231255), (10, 11385004), (20, 5692502), (40, 2846251), (239, 476360), (478, 238180), (956, 119090), (1195, 95272), (1912, 59545), (2390, 47636), (4780, 23818), (9560, 11909)]