66301390

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{6571}}^1$

素因数の和:7587

約数の個数: 16

約数和(自身を含む): 119478960

約数和(自身を除く): 53177570

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 6571, 10090, 13142, 32855, 65710, 6630139, 13260278, 33150695, 66301390]

約数ペア:

[(1, 66301390), (2, 33150695), (5, 13260278), (10, 6630139), (1009, 65710), (2018, 32855), (5045, 13142), (6571, 10090)]