39487910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51283}}^1$

素因数の和:51308

約数の個数: 32

約数和(自身を含む): 88618752

約数和(自身を除く): 49130842

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 51283, 102566, 256415, 358981, 512830, 564113, 717962, 1128226, 1794905, 2820565, 3589810, 3948791, 5641130, 7897582, 19743955, 39487910]

約数ペア:

[(1, 39487910), (2, 19743955), (5, 7897582), (7, 5641130), (10, 3948791), (11, 3589810), (14, 2820565), (22, 1794905), (35, 1128226), (55, 717962), (70, 564113), (77, 512830), (110, 358981), (154, 256415), (385, 102566), (770, 51283)]