27454160

素因数分解:

$2^4\times 5^1\times {\mathrm{343177}}^1$

素因数の和:343190

約数の個数: 20

約数和(自身を含む): 63831108

約数和(自身を除く): 36376948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 343177, 686354, 1372708, 1715885, 2745416, 3431770, 5490832, 6863540, 13727080, 27454160]

約数ペア:

[(1, 27454160), (2, 13727080), (4, 6863540), (5, 5490832), (8, 3431770), (10, 2745416), (16, 1715885), (20, 1372708), (40, 686354), (80, 343177)]