8080460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13033}}^1$

素因数の和:13073

約数の個数: 24

約数和(自身を含む): 17517696

約数和(自身を除く): 9437236

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 13033, 26066, 52132, 65165, 130330, 260660, 404023, 808046, 1616092, 2020115, 4040230, 8080460]

約数ペア:

[(1, 8080460), (2, 4040230), (4, 2020115), (5, 1616092), (10, 808046), (20, 404023), (31, 260660), (62, 130330), (124, 65165), (155, 52132), (310, 26066), (620, 13033)]