13317160

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^2$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 30015630

約数和(自身を除く): 16698470

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4616, 5770, 11540, 23080, 332929, 665858, 1331716, 1664645, 2663432, 3329290, 6658580, 13317160]

約数ペア:

[(1, 13317160), (2, 6658580), (4, 3329290), (5, 2663432), (8, 1664645), (10, 1331716), (20, 665858), (40, 332929), (577, 23080), (1154, 11540), (2308, 5770), (2885, 4616)]