66698510

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{11681}}^1$

素因数の和:12259

約数の個数: 16

約数和(自身を含む): 120277872

約数和(自身を除く): 53579362

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 11681, 23362, 58405, 116810, 6669851, 13339702, 33349255, 66698510]

約数ペア:

[(1, 66698510), (2, 33349255), (5, 13339702), (10, 6669851), (571, 116810), (1142, 58405), (2855, 23362), (5710, 11681)]