39424270

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25111}}^1$

素因数の和:25275

約数の個数: 16

約数和(自身を含む): 71418528

約数和(自身を除く): 31994258

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 25111, 50222, 125555, 251110, 3942427, 7884854, 19712135, 39424270]

約数ペア:

[(1, 39424270), (2, 19712135), (5, 7884854), (10, 3942427), (157, 251110), (314, 125555), (785, 50222), (1570, 25111)]