100471390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141509}}^1$

素因数の和:141587

約数の個数: 16

約数和(自身を含む): 183396960

約数和(自身を除く): 82925570

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 141509, 283018, 707545, 1415090, 10047139, 20094278, 50235695, 100471390]

約数ペア:

[(1, 100471390), (2, 50235695), (5, 20094278), (10, 10047139), (71, 1415090), (142, 707545), (355, 283018), (710, 141509)]