3219520

素因数分解:

$2^6\times 5^1\times {\mathrm{10061}}^1$

素因数の和:10078

約数の個数: 28

約数和(自身を含む): 7667244

約数和(自身を除く): 4447724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 10061, 20122, 40244, 50305, 80488, 100610, 160976, 201220, 321952, 402440, 643904, 804880, 1609760, 3219520]

約数ペア:

[(1, 3219520), (2, 1609760), (4, 804880), (5, 643904), (8, 402440), (10, 321952), (16, 201220), (20, 160976), (32, 100610), (40, 80488), (64, 50305), (80, 40244), (160, 20122), (320, 10061)]