85741120

素因数分解:

$2^6\times 5^1\times {\mathrm{267941}}^1$

素因数の和:267958

約数の個数: 28

約数和(自身を含む): 204171804

約数和(自身を除く): 118430684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 267941, 535882, 1071764, 1339705, 2143528, 2679410, 4287056, 5358820, 8574112, 10717640, 17148224, 21435280, 42870560, 85741120]

約数ペア:

[(1, 85741120), (2, 42870560), (4, 21435280), (5, 17148224), (8, 10717640), (10, 8574112), (16, 5358820), (20, 4287056), (32, 2679410), (40, 2143528), (64, 1339705), (80, 1071764), (160, 535882), (320, 267941)]