713308040

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{14653}}^1$

素因数の和:15881

約数の個数: 32

約数和(自身を含む): 1606371480

約数和(自身を除く): 893063440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 6085, 9736, 12170, 14653, 24340, 29306, 48680, 58612, 73265, 117224, 146530, 293060, 586120, 17832701, 35665402, 71330804, 89163505, 142661608, 178327010, 356654020, 713308040]

約数ペア:

[(1, 713308040), (2, 356654020), (4, 178327010), (5, 142661608), (8, 89163505), (10, 71330804), (20, 35665402), (40, 17832701), (1217, 586120), (2434, 293060), (4868, 146530), (6085, 117224), (9736, 73265), (12170, 58612), (14653, 48680), (24340, 29306)]