23336440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12413}}^1$

素因数の和:12471

約数の個数: 32

約数和(自身を含む): 53628480

約数和(自身を除く): 30292040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12413, 24826, 49652, 62065, 99304, 124130, 248260, 496520, 583411, 1166822, 2333644, 2917055, 4667288, 5834110, 11668220, 23336440]

約数ペア:

[(1, 23336440), (2, 11668220), (4, 5834110), (5, 4667288), (8, 2917055), (10, 2333644), (20, 1166822), (40, 583411), (47, 496520), (94, 248260), (188, 124130), (235, 99304), (376, 62065), (470, 49652), (940, 24826), (1880, 12413)]