8930643640

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{371491}}^1$

素因数の和:372103

約数の個数: 32

約数和(自身を含む): 20127436560

約数和(自身を除く): 11196792920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 371491, 742982, 1485964, 1857455, 2971928, 3714910, 7429820, 14859640, 223266091, 446532182, 893064364, 1116330455, 1786128728, 2232660910, 4465321820, 8930643640]

約数ペア:

[(1, 8930643640), (2, 4465321820), (4, 2232660910), (5, 1786128728), (8, 1116330455), (10, 893064364), (20, 446532182), (40, 223266091), (601, 14859640), (1202, 7429820), (2404, 3714910), (3005, 2971928), (4808, 1857455), (6010, 1485964), (12020, 742982), (24040, 371491)]