4622840

素因数分解:

$2^3\times 5^1\times {\mathrm{115571}}^1$

素因数の和:115582

約数の個数: 16

約数和(自身を含む): 10401480

約数和(自身を除く): 5778640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 115571, 231142, 462284, 577855, 924568, 1155710, 2311420, 4622840]

約数ペア:

[(1, 4622840), (2, 2311420), (4, 1155710), (5, 924568), (8, 577855), (10, 462284), (20, 231142), (40, 115571)]