7512040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 17160480

約数和(自身を除く): 9648440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2803, 5606, 11212, 14015, 22424, 28030, 56060, 112120, 187801, 375602, 751204, 939005, 1502408, 1878010, 3756020, 7512040]

約数ペア:

[(1, 7512040), (2, 3756020), (4, 1878010), (5, 1502408), (8, 939005), (10, 751204), (20, 375602), (40, 187801), (67, 112120), (134, 56060), (268, 28030), (335, 22424), (536, 14015), (670, 11212), (1340, 5606), (2680, 2803)]