2242396360

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{376241}}^1$

素因数の和:376401

約数の個数: 32

約数和(自身を含む): 5079267000

約数和(自身を除く): 2836870640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 376241, 752482, 1504964, 1881205, 3009928, 3762410, 7524820, 15049640, 56059909, 112119818, 224239636, 280299545, 448479272, 560599090, 1121198180, 2242396360]

約数ペア:

[(1, 2242396360), (2, 1121198180), (4, 560599090), (5, 448479272), (8, 280299545), (10, 224239636), (20, 112119818), (40, 56059909), (149, 15049640), (298, 7524820), (596, 3762410), (745, 3009928), (1192, 1881205), (1490, 1504964), (2980, 752482), (5960, 376241)]