4192550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 7914672

約数和(自身を除く): 3722122

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1181, 1775, 2362, 3550, 5905, 11810, 29525, 59050, 83851, 167702, 419255, 838510, 2096275, 4192550]

約数ペア:

[(1, 4192550), (2, 2096275), (5, 838510), (10, 419255), (25, 167702), (50, 83851), (71, 59050), (142, 29525), (355, 11810), (710, 5905), (1181, 3550), (1775, 2362)]