88898090

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{6221}}^1$

素因数の和:7657

約数の個数: 16

約数和(自身を含む): 160154280

約数和(自身を除く): 71256190

約数列:

[1, 2, 5, 10, 1429, 2858, 6221, 7145, 12442, 14290, 31105, 62210, 8889809, 17779618, 44449045, 88898090]

約数ペア:

[(1, 88898090), (2, 44449045), (5, 17779618), (10, 8889809), (1429, 62210), (2858, 31105), (6221, 14290), (7145, 12442)]