88836920

素因数分解:

$2^3\times 5^1\times {\mathrm{2220923}}^1$

素因数の和:2220934

約数の個数: 16

約数和(自身を含む): 199883160

約数和(自身を除く): 111046240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2220923, 4441846, 8883692, 11104615, 17767384, 22209230, 44418460, 88836920]

約数ペア:

[(1, 88836920), (2, 44418460), (4, 22209230), (5, 17767384), (8, 11104615), (10, 8883692), (20, 4441846), (40, 2220923)]