320417035

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 389278656

約数和(自身を除く): 68861621

約数列:

[1, 5, 103, 515, 557, 1117, 2785, 5585, 57371, 115051, 286855, 575255, 622169, 3110845, 64083407, 320417035]

約数ペア:

[(1, 320417035), (5, 64083407), (103, 3110845), (515, 622169), (557, 575255), (1117, 286855), (2785, 115051), (5585, 57371)]