1154320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 2749824

約数和(自身を除く): 1595504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 307, 376, 470, 614, 752, 940, 1228, 1535, 1880, 2456, 3070, 3760, 4912, 6140, 12280, 14429, 24560, 28858, 57716, 72145, 115432, 144290, 230864, 288580, 577160, 1154320]

約数ペア:

[(1, 1154320), (2, 577160), (4, 288580), (5, 230864), (8, 144290), (10, 115432), (16, 72145), (20, 57716), (40, 28858), (47, 24560), (80, 14429), (94, 12280), (188, 6140), (235, 4912), (307, 3760), (376, 3070), (470, 2456), (614, 1880), (752, 1535), (940, 1228)]