42329960

素因数分解:

$2^3\times 5^1\times {\mathrm{1058249}}^1$

素因数の和:1058260

約数の個数: 16

約数和(自身を含む): 95242500

約数和(自身を除く): 52912540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1058249, 2116498, 4232996, 5291245, 8465992, 10582490, 21164980, 42329960]

約数ペア:

[(1, 42329960), (2, 21164980), (4, 10582490), (5, 8465992), (8, 5291245), (10, 4232996), (20, 2116498), (40, 1058249)]