1992095240

素因数分解:

$2^3\times 5^1\times {\mathrm{49802381}}^1$

素因数の和:49802392

約数の個数: 16

約数和(自身を含む): 4482214380

約数和(自身を除く): 2490119140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 49802381, 99604762, 199209524, 249011905, 398419048, 498023810, 996047620, 1992095240]

約数ペア:

[(1, 1992095240), (2, 996047620), (4, 498023810), (5, 398419048), (8, 249011905), (10, 199209524), (20, 99604762), (40, 49802381)]