276095240

素因数分解:

$2^3\times 5^1\times {\mathrm{6902381}}^1$

素因数の和:6902392

約数の個数: 16

約数和(自身を含む): 621214380

約数和(自身を除く): 345119140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6902381, 13804762, 27609524, 34511905, 55219048, 69023810, 138047620, 276095240]

約数ペア:

[(1, 276095240), (2, 138047620), (4, 69023810), (5, 55219048), (8, 34511905), (10, 27609524), (20, 13804762), (40, 6902381)]