4617280

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 11265408

約数和(自身を除く): 6648128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 307, 320, 376, 470, 614, 752, 940, 1228, 1504, 1535, 1880, 2456, 3008, 3070, 3760, 4912, 6140, 7520, 9824, 12280, 14429, 15040, 19648, 24560, 28858, 49120, 57716, 72145, 98240, 115432, 144290, 230864, 288580, 461728, 577160, 923456, 1154320, 2308640, 4617280]

約数ペア:

[(1, 4617280), (2, 2308640), (4, 1154320), (5, 923456), (8, 577160), (10, 461728), (16, 288580), (20, 230864), (32, 144290), (40, 115432), (47, 98240), (64, 72145), (80, 57716), (94, 49120), (160, 28858), (188, 24560), (235, 19648), (307, 15040), (320, 14429), (376, 12280), (470, 9824), (614, 7520), (752, 6140), (940, 4912), (1228, 3760), (1504, 3070), (1535, 3008), (1880, 2456)]