169620470

素因数分解:

$2^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{10163}}^1$

素因数の和:11839

約数の個数: 16

約数和(自身を含む): 305529840

約数和(自身を除く): 135909370

約数列:

[1, 2, 5, 10, 1669, 3338, 8345, 10163, 16690, 20326, 50815, 101630, 16962047, 33924094, 84810235, 169620470]

約数ペア:

[(1, 169620470), (2, 84810235), (5, 33924094), (10, 16962047), (1669, 101630), (3338, 50815), (8345, 20326), (10163, 16690)]