3719080

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 8454600

約数和(自身を除く): 4735520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 853, 872, 1090, 1706, 2180, 3412, 4265, 4360, 6824, 8530, 17060, 34120, 92977, 185954, 371908, 464885, 743816, 929770, 1859540, 3719080]

約数ペア:

[(1, 3719080), (2, 1859540), (4, 929770), (5, 743816), (8, 464885), (10, 371908), (20, 185954), (40, 92977), (109, 34120), (218, 17060), (436, 8530), (545, 6824), (853, 4360), (872, 4265), (1090, 3412), (1706, 2180)]