14036840

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3407}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 31898880

約数和(自身を除く): 17862040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3407, 4120, 6814, 13628, 17035, 27256, 34070, 68140, 136280, 350921, 701842, 1403684, 1754605, 2807368, 3509210, 7018420, 14036840]

約数ペア:

[(1, 14036840), (2, 7018420), (4, 3509210), (5, 2807368), (8, 1754605), (10, 1403684), (20, 701842), (40, 350921), (103, 136280), (206, 68140), (412, 34070), (515, 27256), (824, 17035), (1030, 13628), (2060, 6814), (3407, 4120)]