104914090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{117881}}^1$

素因数の和:117977

約数の個数: 16

約数和(自身を含む): 190968840

約数和(自身を除く): 86054750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 117881, 235762, 589405, 1178810, 10491409, 20982818, 52457045, 104914090]

約数ペア:

[(1, 104914090), (2, 52457045), (5, 20982818), (10, 10491409), (89, 1178810), (178, 589405), (445, 235762), (890, 117881)]