86108740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 192229632

約数和(自身を除く): 106120892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 463, 547, 926, 1094, 1852, 2188, 2315, 2735, 4630, 5470, 7871, 9260, 9299, 10940, 15742, 18598, 31484, 37196, 39355, 46495, 78710, 92990, 157420, 185980, 253261, 506522, 1013044, 1266305, 2532610, 4305437, 5065220, 8610874, 17221748, 21527185, 43054370, 86108740]

約数ペア:

[(1, 86108740), (2, 43054370), (4, 21527185), (5, 17221748), (10, 8610874), (17, 5065220), (20, 4305437), (34, 2532610), (68, 1266305), (85, 1013044), (170, 506522), (340, 253261), (463, 185980), (547, 157420), (926, 92990), (1094, 78710), (1852, 46495), (2188, 39355), (2315, 37196), (2735, 31484), (4630, 18598), (5470, 15742), (7871, 10940), (9260, 9299)]