40721537810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{294167}}^1$

素因数の和:294410

約数の個数: 32

約数和(自身を含む): 74553937920

約数和(自身を除く): 33832400110

約数列:

[1, 2, 5, 10, 109, 127, 218, 254, 545, 635, 1090, 1270, 13843, 27686, 69215, 138430, 294167, 588334, 1470835, 2941670, 32064203, 37359209, 64128406, 74718418, 160321015, 186796045, 320642030, 373592090, 4072153781, 8144307562, 20360768905, 40721537810]

約数ペア:

[(1, 40721537810), (2, 20360768905), (5, 8144307562), (10, 4072153781), (109, 373592090), (127, 320642030), (218, 186796045), (254, 160321015), (545, 74718418), (635, 64128406), (1090, 37359209), (1270, 32064203), (13843, 2941670), (27686, 1470835), (69215, 588334), (138430, 294167)]