85020130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{654001}}^1$

素因数の和:654021

約数の個数: 16

約数和(自身を含む): 164808504

約数和(自身を除く): 79788374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 654001, 1308002, 3270005, 6540010, 8502013, 17004026, 42510065, 85020130]

約数ペア:

[(1, 85020130), (2, 42510065), (5, 17004026), (10, 8502013), (13, 6540010), (26, 3270005), (65, 1308002), (130, 654001)]