100406090

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{9103}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 180914688

約数和(自身を除く): 80508598

約数列:

[1, 2, 5, 10, 1103, 2206, 5515, 9103, 11030, 18206, 45515, 91030, 10040609, 20081218, 50203045, 100406090]

約数ペア:

[(1, 100406090), (2, 50203045), (5, 20081218), (10, 10040609), (1103, 91030), (2206, 45515), (5515, 18206), (9103, 11030)]