89840830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 165582144

約数和(自身を除く): 75741314

約数列:

[1, 2, 5, 10, 53, 106, 265, 337, 503, 530, 674, 1006, 1685, 2515, 3370, 5030, 17861, 26659, 35722, 53318, 89305, 133295, 169511, 178610, 266590, 339022, 847555, 1695110, 8984083, 17968166, 44920415, 89840830]

約数ペア:

[(1, 89840830), (2, 44920415), (5, 17968166), (10, 8984083), (53, 1695110), (106, 847555), (265, 339022), (337, 266590), (503, 178610), (530, 169511), (674, 133295), (1006, 89305), (1685, 53318), (2515, 35722), (3370, 26659), (5030, 17861)]