36142780

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13001}}^1$

素因数の和:13149

約数の個数: 24

約数和(自身を含む): 76451760

約数和(自身を除く): 40308980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 13001, 26002, 52004, 65005, 130010, 260020, 1807139, 3614278, 7228556, 9035695, 18071390, 36142780]

約数ペア:

[(1, 36142780), (2, 18071390), (4, 9035695), (5, 7228556), (10, 3614278), (20, 1807139), (139, 260020), (278, 130010), (556, 65005), (695, 52004), (1390, 26002), (2780, 13001)]