136621940680

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10774601}}^1$

素因数の和:10774929

約数の個数: 32

約数和(自身を含む): 308369109240

約数和(自身を除く): 171747168560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 12680, 10774601, 21549202, 43098404, 53873005, 86196808, 107746010, 215492020, 430984040, 3415548517, 6831097034, 13662194068, 17077742585, 27324388136, 34155485170, 68310970340, 136621940680]

約数ペア:

[(1, 136621940680), (2, 68310970340), (4, 34155485170), (5, 27324388136), (8, 17077742585), (10, 13662194068), (20, 6831097034), (40, 3415548517), (317, 430984040), (634, 215492020), (1268, 107746010), (1585, 86196808), (2536, 53873005), (3170, 43098404), (6340, 21549202), (12680, 10774601)]