23272520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12379}}^1$

素因数の和:12437

約数の個数: 32

約数和(自身を含む): 53481600

約数和(自身を除く): 30209080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12379, 24758, 49516, 61895, 99032, 123790, 247580, 495160, 581813, 1163626, 2327252, 2909065, 4654504, 5818130, 11636260, 23272520]

約数ペア:

[(1, 23272520), (2, 11636260), (4, 5818130), (5, 4654504), (8, 2909065), (10, 2327252), (20, 1163626), (40, 581813), (47, 495160), (94, 247580), (188, 123790), (235, 99032), (376, 61895), (470, 49516), (940, 24758), (1880, 12379)]