29220560

素因数分解:

$2^4\times 5^1\times {\mathrm{365257}}^1$

素因数の和:365270

約数の個数: 20

約数和(自身を含む): 67937988

約数和(自身を除く): 38717428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 365257, 730514, 1461028, 1826285, 2922056, 3652570, 5844112, 7305140, 14610280, 29220560]

約数ペア:

[(1, 29220560), (2, 14610280), (4, 7305140), (5, 5844112), (8, 3652570), (10, 2922056), (16, 1826285), (20, 1461028), (40, 730514), (80, 365257)]