40054310

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{12101}}^1$

素因数の和:12439

約数の個数: 16

約数和(自身を含む): 72321552

約数和(自身を除く): 32267242

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 12101, 24202, 60505, 121010, 4005431, 8010862, 20027155, 40054310]

約数ペア:

[(1, 40054310), (2, 20027155), (5, 8010862), (10, 4005431), (331, 121010), (662, 60505), (1655, 24202), (3310, 12101)]