432112820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1137139}}^1$

素因数の和:1137167

約数の個数: 24

約数和(自身を含む): 955197600

約数和(自身を除く): 523084780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1137139, 2274278, 4548556, 5685695, 11371390, 21605641, 22742780, 43211282, 86422564, 108028205, 216056410, 432112820]

約数ペア:

[(1, 432112820), (2, 216056410), (4, 108028205), (5, 86422564), (10, 43211282), (19, 22742780), (20, 21605641), (38, 11371390), (76, 5685695), (95, 4548556), (190, 2274278), (380, 1137139)]