64333090

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{5801}}^1$

素因数の和:6917

約数の個数: 16

約数和(自身を含む): 115923960

約数和(自身を除く): 51590870

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 5801, 11090, 11602, 29005, 58010, 6433309, 12866618, 32166545, 64333090]

約数ペア:

[(1, 64333090), (2, 32166545), (5, 12866618), (10, 6433309), (1109, 58010), (2218, 29005), (5545, 11602), (5801, 11090)]