13816180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 21746060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 41, 58, 70, 82, 83, 116, 140, 145, 164, 166, 203, 205, 287, 290, 332, 406, 410, 415, 574, 580, 581, 812, 820, 830, 1015, 1148, 1162, 1189, 1435, 1660, 2030, 2324, 2378, 2407, 2870, 2905, 3403, 4060, 4756, 4814, 5740, 5810, 5945, 6806, 8323, 9628, 11620, 11890, 12035, 13612, 16646, 16849, 17015, 23780, 23821, 24070, 33292, 33698, 34030, 41615, 47642, 48140, 67396, 68060, 83230, 84245, 95284, 98687, 119105, 166460, 168490, 197374, 238210, 336980, 394748, 476420, 493435, 690809, 986870, 1381618, 1973740, 2763236, 3454045, 6908090, 13816180]

約数ペア:

[(1, 13816180), (2, 6908090), (4, 3454045), (5, 2763236), (7, 1973740), (10, 1381618), (14, 986870), (20, 690809), (28, 493435), (29, 476420), (35, 394748), (41, 336980), (58, 238210), (70, 197374), (82, 168490), (83, 166460), (116, 119105), (140, 98687), (145, 95284), (164, 84245), (166, 83230), (203, 68060), (205, 67396), (287, 48140), (290, 47642), (332, 41615), (406, 34030), (410, 33698), (415, 33292), (574, 24070), (580, 23821), (581, 23780), (812, 17015), (820, 16849), (830, 16646), (1015, 13612), (1148, 12035), (1162, 11890), (1189, 11620), (1435, 9628), (1660, 8323), (2030, 6806), (2324, 5945), (2378, 5810), (2407, 5740), (2870, 4814), (2905, 4756), (3403, 4060)]