88748540

素因数分解:

$2^2\times 5^1\times {\mathrm{4437427}}^1$

素因数の和:4437436

約数の個数: 12

約数和(自身を含む): 186371976

約数和(自身を除く): 97623436

約数列:

[1, 2, 4, 5, 10, 20, 4437427, 8874854, 17749708, 22187135, 44374270, 88748540]

約数ペア:

[(1, 88748540), (2, 44374270), (4, 22187135), (5, 17749708), (10, 8874854), (20, 4437427)]