17307280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4603}}^1$

素因数の和:4663

約数の個数: 40

約数和(自身を含む): 41104512

約数和(自身を除く): 23797232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4603, 9206, 18412, 23015, 36824, 46030, 73648, 92060, 184120, 216341, 368240, 432682, 865364, 1081705, 1730728, 2163410, 3461456, 4326820, 8653640, 17307280]

約数ペア:

[(1, 17307280), (2, 8653640), (4, 4326820), (5, 3461456), (8, 2163410), (10, 1730728), (16, 1081705), (20, 865364), (40, 432682), (47, 368240), (80, 216341), (94, 184120), (188, 92060), (235, 73648), (376, 46030), (470, 36824), (752, 23015), (940, 18412), (1880, 9206), (3760, 4603)]