154359580

素因数分解:

$2^2\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{3167}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 324390528

約数和(自身を除く): 170030948

約数列:

[1, 2, 4, 5, 10, 20, 2437, 3167, 4874, 6334, 9748, 12185, 12668, 15835, 24370, 31670, 48740, 63340, 7717979, 15435958, 30871916, 38589895, 77179790, 154359580]

約数ペア:

[(1, 154359580), (2, 77179790), (4, 38589895), (5, 30871916), (10, 15435958), (20, 7717979), (2437, 63340), (3167, 48740), (4874, 31670), (6334, 24370), (9748, 15835), (12185, 12668)]