67372960

素因数分解:

$2^5\times 5^1\times {\mathrm{421081}}^1$

素因数の和:421096

約数の個数: 24

約数和(自身を含む): 159168996

約数和(自身を除く): 91796036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 421081, 842162, 1684324, 2105405, 3368648, 4210810, 6737296, 8421620, 13474592, 16843240, 33686480, 67372960]

約数ペア:

[(1, 67372960), (2, 33686480), (4, 16843240), (5, 13474592), (8, 8421620), (10, 6737296), (16, 4210810), (20, 3368648), (32, 2105405), (40, 1684324), (80, 842162), (160, 421081)]