22406500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 50175216

約数和(自身を除く): 27768716

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 1093, 2050, 2186, 4100, 4372, 5125, 5465, 10250, 10930, 20500, 21860, 27325, 44813, 54650, 89626, 109300, 136625, 179252, 224065, 273250, 448130, 546500, 896260, 1120325, 2240650, 4481300, 5601625, 11203250, 22406500]

約数ペア:

[(1, 22406500), (2, 11203250), (4, 5601625), (5, 4481300), (10, 2240650), (20, 1120325), (25, 896260), (41, 546500), (50, 448130), (82, 273250), (100, 224065), (125, 179252), (164, 136625), (205, 109300), (250, 89626), (410, 54650), (500, 44813), (820, 27325), (1025, 21860), (1093, 20500), (2050, 10930), (2186, 10250), (4100, 5465), (4372, 5125)]