88796920

素因数分解:

$2^3\times 5^1\times {\mathrm{2219923}}^1$

素因数の和:2219934

約数の個数: 16

約数和(自身を含む): 199793160

約数和(自身を除く): 110996240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2219923, 4439846, 8879692, 11099615, 17759384, 22199230, 44398460, 88796920]

約数ペア:

[(1, 88796920), (2, 44398460), (4, 22199230), (5, 17759384), (8, 11099615), (10, 8879692), (20, 4439846), (40, 2219923)]