188113540

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{16301}}^1$

素因数の和:16887

約数の個数: 24

約数和(自身を含む): 395747352

約数和(自身を除く): 207633812

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 5770, 11540, 16301, 32602, 65204, 81505, 163010, 326020, 9405677, 18811354, 37622708, 47028385, 94056770, 188113540]

約数ペア:

[(1, 188113540), (2, 94056770), (4, 47028385), (5, 37622708), (10, 18811354), (20, 9405677), (577, 326020), (1154, 163010), (2308, 81505), (2885, 65204), (5770, 32602), (11540, 16301)]