85800130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{660001}}^1$

素因数の和:660021

約数の個数: 16

約数和(自身を含む): 166320504

約数和(自身を除く): 80520374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 660001, 1320002, 3300005, 6600010, 8580013, 17160026, 42900065, 85800130]

約数ペア:

[(1, 85800130), (2, 42900065), (5, 17160026), (10, 8580013), (13, 6600010), (26, 3300005), (65, 1320002), (130, 660001)]