118199240

素因数分解:

$2^3\times 5^1\times {\mathrm{2954981}}^1$

素因数の和:2954992

約数の個数: 16

約数和(自身を含む): 265948380

約数和(自身を除く): 147749140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2954981, 5909962, 11819924, 14774905, 23639848, 29549810, 59099620, 118199240]

約数ペア:

[(1, 118199240), (2, 59099620), (4, 29549810), (5, 23639848), (8, 14774905), (10, 11819924), (20, 5909962), (40, 2954981)]