82600180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317693}}^1$

素因数の和:317715

約数の個数: 24

約数和(自身を含む): 186804072

約数和(自身を除く): 104203892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317693, 635386, 1270772, 1588465, 3176930, 4130009, 6353860, 8260018, 16520036, 20650045, 41300090, 82600180]

約数ペア:

[(1, 82600180), (2, 41300090), (4, 20650045), (5, 16520036), (10, 8260018), (13, 6353860), (20, 4130009), (26, 3176930), (52, 1588465), (65, 1270772), (130, 635386), (260, 317693)]