83670140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32941}}^1$

素因数の和:33077

約数の個数: 24

約数和(自身を含む): 177096192

約数和(自身を除く): 93426052

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 32941, 65882, 131764, 164705, 329410, 658820, 4183507, 8367014, 16734028, 20917535, 41835070, 83670140]

約数ペア:

[(1, 83670140), (2, 41835070), (4, 20917535), (5, 16734028), (10, 8367014), (20, 4183507), (127, 658820), (254, 329410), (508, 164705), (635, 131764), (1270, 65882), (2540, 32941)]