11613528040

素因数分解:

$2^3\times 5^1\times {\mathrm{290338201}}^1$

素因数の和:290338212

約数の個数: 16

約数和(自身を含む): 26130438180

約数和(自身を除く): 14516910140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 290338201, 580676402, 1161352804, 1451691005, 2322705608, 2903382010, 5806764020, 11613528040]

約数ペア:

[(1, 11613528040), (2, 5806764020), (4, 2903382010), (5, 2322705608), (8, 1451691005), (10, 1161352804), (20, 580676402), (40, 290338201)]