86453360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 230985216

約数和(自身を除く): 144531856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 263, 280, 526, 560, 587, 1052, 1174, 1315, 1841, 2104, 2348, 2630, 2935, 3682, 4109, 4208, 4696, 5260, 5870, 7364, 8218, 9205, 9392, 10520, 11740, 14728, 16436, 18410, 20545, 21040, 23480, 29456, 32872, 36820, 41090, 46960, 65744, 73640, 82180, 147280, 154381, 164360, 308762, 328720, 617524, 771905, 1080667, 1235048, 1543810, 2161334, 2470096, 3087620, 4322668, 5403335, 6175240, 8645336, 10806670, 12350480, 17290672, 21613340, 43226680, 86453360]

約数ペア:

[(1, 86453360), (2, 43226680), (4, 21613340), (5, 17290672), (7, 12350480), (8, 10806670), (10, 8645336), (14, 6175240), (16, 5403335), (20, 4322668), (28, 3087620), (35, 2470096), (40, 2161334), (56, 1543810), (70, 1235048), (80, 1080667), (112, 771905), (140, 617524), (263, 328720), (280, 308762), (526, 164360), (560, 154381), (587, 147280), (1052, 82180), (1174, 73640), (1315, 65744), (1841, 46960), (2104, 41090), (2348, 36820), (2630, 32872), (2935, 29456), (3682, 23480), (4109, 21040), (4208, 20545), (4696, 18410), (5260, 16436), (5870, 14728), (7364, 11740), (8218, 10520), (9205, 9392)]