29782160

素因数分解:

$2^4\times 5^1\times {\mathrm{372277}}^1$

素因数の和:372290

約数の個数: 20

約数和(自身を含む): 69243708

約数和(自身を除く): 39461548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 372277, 744554, 1489108, 1861385, 2978216, 3722770, 5956432, 7445540, 14891080, 29782160]

約数ペア:

[(1, 29782160), (2, 14891080), (4, 7445540), (5, 5956432), (8, 3722770), (10, 2978216), (16, 1861385), (20, 1489108), (40, 744554), (80, 372277)]