9487120

素因数分解:

$2^4\times 5^1\times {\mathrm{118589}}^1$

素因数の和:118602

約数の個数: 20

約数和(自身を含む): 22057740

約数和(自身を除く): 12570620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 118589, 237178, 474356, 592945, 948712, 1185890, 1897424, 2371780, 4743560, 9487120]

約数ペア:

[(1, 9487120), (2, 4743560), (4, 2371780), (5, 1897424), (8, 1185890), (10, 948712), (16, 592945), (20, 474356), (40, 237178), (80, 118589)]