29155240

素因数分解:

$2^3\times 5^1\times {\mathrm{728881}}^1$

素因数の和:728892

約数の個数: 16

約数和(自身を含む): 65599380

約数和(自身を除く): 36444140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728881, 1457762, 2915524, 3644405, 5831048, 7288810, 14577620, 29155240]

約数ペア:

[(1, 29155240), (2, 14577620), (4, 7288810), (5, 5831048), (8, 3644405), (10, 2915524), (20, 1457762), (40, 728881)]