118408090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{72643}}^1$

素因数の和:72813

約数の個数: 16

約数和(自身を含む): 214445088

約数和(自身を除く): 96036998

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 72643, 145286, 363215, 726430, 11840809, 23681618, 59204045, 118408090]

約数ペア:

[(1, 118408090), (2, 59204045), (5, 23681618), (10, 11840809), (163, 726430), (326, 363215), (815, 145286), (1630, 72643)]