128260610

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{56009}}^1$

素因数の和:56245

約数の個数: 16

約数和(自身を含む): 231881400

約数和(自身を除く): 103620790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 56009, 112018, 280045, 560090, 12826061, 25652122, 64130305, 128260610]

約数ペア:

[(1, 128260610), (2, 64130305), (5, 25652122), (10, 12826061), (229, 560090), (458, 280045), (1145, 112018), (2290, 56009)]