87652790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 163836000

約数和(自身を除く): 76183210

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 409, 739, 818, 1478, 2045, 3695, 4090, 7390, 11861, 21431, 23722, 42862, 59305, 107155, 118610, 214310, 302251, 604502, 1511255, 3022510, 8765279, 17530558, 43826395, 87652790]

約数ペア:

[(1, 87652790), (2, 43826395), (5, 17530558), (10, 8765279), (29, 3022510), (58, 1511255), (145, 604502), (290, 302251), (409, 214310), (739, 118610), (818, 107155), (1478, 59305), (2045, 42862), (3695, 23722), (4090, 21431), (7390, 11861)]