7528120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 17521560

約数和(自身を除く): 9993440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 67, 106, 134, 212, 265, 268, 335, 424, 530, 536, 670, 1060, 1340, 2120, 2680, 2809, 3551, 5618, 7102, 11236, 14045, 14204, 17755, 22472, 28090, 28408, 35510, 56180, 71020, 112360, 142040, 188203, 376406, 752812, 941015, 1505624, 1882030, 3764060, 7528120]

約数ペア:

[(1, 7528120), (2, 3764060), (4, 1882030), (5, 1505624), (8, 941015), (10, 752812), (20, 376406), (40, 188203), (53, 142040), (67, 112360), (106, 71020), (134, 56180), (212, 35510), (265, 28408), (268, 28090), (335, 22472), (424, 17755), (530, 14204), (536, 14045), (670, 11236), (1060, 7102), (1340, 5618), (2120, 3551), (2680, 2809)]