7924760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 18102960

約数和(自身を除く): 10178200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2957, 5914, 11828, 14785, 23656, 29570, 59140, 118280, 198119, 396238, 792476, 990595, 1584952, 1981190, 3962380, 7924760]

約数ペア:

[(1, 7924760), (2, 3962380), (4, 1981190), (5, 1584952), (8, 990595), (10, 792476), (20, 396238), (40, 198119), (67, 118280), (134, 59140), (268, 29570), (335, 23656), (536, 14785), (670, 11828), (1340, 5914), (2680, 2957)]