1652960

素因数分解:

$2^5\times 5^1\times {\mathrm{10331}}^1$

素因数の和:10346

約数の個数: 24

約数和(自身を含む): 3905496

約数和(自身を除く): 2252536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10331, 20662, 41324, 51655, 82648, 103310, 165296, 206620, 330592, 413240, 826480, 1652960]

約数ペア:

[(1, 1652960), (2, 826480), (4, 413240), (5, 330592), (8, 206620), (10, 165296), (16, 103310), (20, 82648), (32, 51655), (40, 41324), (80, 20662), (160, 10331)]