128035310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16693}}^1$

素因数の和:16772

約数の個数: 32

約数和(自身を含む): 252413280

約数和(自身を除く): 124377970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 16693, 33386, 83465, 166930, 217009, 434018, 984887, 1085045, 1969774, 2170090, 4924435, 9848870, 12803531, 25607062, 64017655, 128035310]

約数ペア:

[(1, 128035310), (2, 64017655), (5, 25607062), (10, 12803531), (13, 9848870), (26, 4924435), (59, 2170090), (65, 1969774), (118, 1085045), (130, 984887), (295, 434018), (590, 217009), (767, 166930), (1534, 83465), (3835, 33386), (7670, 16693)]