85807060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51691}}^1$

素因数の和:51783

約数の個数: 24

約数和(自身を含む): 182369376

約数和(自身を除く): 96562316

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 51691, 103382, 206764, 258455, 516910, 1033820, 4290353, 8580706, 17161412, 21451765, 42903530, 85807060]

約数ペア:

[(1, 85807060), (2, 42903530), (4, 21451765), (5, 17161412), (10, 8580706), (20, 4290353), (83, 1033820), (166, 516910), (332, 258455), (415, 206764), (830, 103382), (1660, 51691)]