11328500

素因数分解:

$2^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 25072320

約数和(自身を除く): 13743820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 163, 250, 278, 326, 500, 556, 652, 695, 815, 1390, 1630, 2780, 3260, 3475, 4075, 6950, 8150, 13900, 16300, 17375, 20375, 22657, 34750, 40750, 45314, 69500, 81500, 90628, 113285, 226570, 453140, 566425, 1132850, 2265700, 2832125, 5664250, 11328500]

約数ペア:

[(1, 11328500), (2, 5664250), (4, 2832125), (5, 2265700), (10, 1132850), (20, 566425), (25, 453140), (50, 226570), (100, 113285), (125, 90628), (139, 81500), (163, 69500), (250, 45314), (278, 40750), (326, 34750), (500, 22657), (556, 20375), (652, 17375), (695, 16300), (815, 13900), (1390, 8150), (1630, 6950), (2780, 4075), (3260, 3475)]