2240650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 24

約数和(自身を含む): 4273164

約数和(自身を除く): 2032514

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1093, 2050, 2186, 5465, 10930, 27325, 44813, 54650, 89626, 224065, 448130, 1120325, 2240650]

約数ペア:

[(1, 2240650), (2, 1120325), (5, 448130), (10, 224065), (25, 89626), (41, 54650), (50, 44813), (82, 27325), (205, 10930), (410, 5465), (1025, 2186), (1093, 2050)]