134801080

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10631}}^1$

素因数の和:10959

約数の個数: 32

約数和(自身を含む): 304287840

約数和(自身を除く): 169486760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 10631, 12680, 21262, 42524, 53155, 85048, 106310, 212620, 425240, 3370027, 6740054, 13480108, 16850135, 26960216, 33700270, 67400540, 134801080]

約数ペア:

[(1, 134801080), (2, 67400540), (4, 33700270), (5, 26960216), (8, 16850135), (10, 13480108), (20, 6740054), (40, 3370027), (317, 425240), (634, 212620), (1268, 106310), (1585, 85048), (2536, 53155), (3170, 42524), (6340, 21262), (10631, 12680)]