2943520

素因数分解:

$2^5\times 5^1\times {\mathrm{18397}}^1$

素因数の和:18412

約数の個数: 24

約数和(自身を含む): 6954444

約数和(自身を除く): 4010924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18397, 36794, 73588, 91985, 147176, 183970, 294352, 367940, 588704, 735880, 1471760, 2943520]

約数ペア:

[(1, 2943520), (2, 1471760), (4, 735880), (5, 588704), (8, 367940), (10, 294352), (16, 183970), (20, 147176), (32, 91985), (40, 73588), (80, 36794), (160, 18397)]