84682720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11261}}^1$

素因数の和:11323

約数の個数: 48

約数和(自身を含む): 204337728

約数和(自身を除く): 119655008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 11261, 22522, 45044, 56305, 90088, 112610, 180176, 225220, 360352, 450440, 529267, 900880, 1058534, 1801760, 2117068, 2646335, 4234136, 5292670, 8468272, 10585340, 16936544, 21170680, 42341360, 84682720]

約数ペア:

[(1, 84682720), (2, 42341360), (4, 21170680), (5, 16936544), (8, 10585340), (10, 8468272), (16, 5292670), (20, 4234136), (32, 2646335), (40, 2117068), (47, 1801760), (80, 1058534), (94, 900880), (160, 529267), (188, 450440), (235, 360352), (376, 225220), (470, 180176), (752, 112610), (940, 90088), (1504, 56305), (1880, 45044), (3760, 22522), (7520, 11261)]