7506680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 17148240

約数和(自身を除く): 9641560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2801, 5602, 11204, 14005, 22408, 28010, 56020, 112040, 187667, 375334, 750668, 938335, 1501336, 1876670, 3753340, 7506680]

約数ペア:

[(1, 7506680), (2, 3753340), (4, 1876670), (5, 1501336), (8, 938335), (10, 750668), (20, 375334), (40, 187667), (67, 112040), (134, 56020), (268, 28010), (335, 22408), (536, 14005), (670, 11204), (1340, 5602), (2680, 2801)]