134339980

素因数分解:

$2^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3709}}^1$

素因数の和:5529

約数の個数: 24

約数和(自身を含む): 282345840

約数和(自身を除く): 148005860

約数列:

[1, 2, 4, 5, 10, 20, 1811, 3622, 3709, 7244, 7418, 9055, 14836, 18110, 18545, 36220, 37090, 74180, 6716999, 13433998, 26867996, 33584995, 67169990, 134339980]

約数ペア:

[(1, 134339980), (2, 67169990), (4, 33584995), (5, 26867996), (10, 13433998), (20, 6716999), (1811, 74180), (3622, 37090), (3709, 36220), (7244, 18545), (7418, 18110), (9055, 14836)]