11975650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 24031944

約数和(自身を除く): 12056294

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 193, 365, 386, 425, 730, 850, 965, 1241, 1825, 1930, 2482, 3281, 3650, 4825, 6205, 6562, 9650, 12410, 14089, 16405, 28178, 31025, 32810, 62050, 70445, 82025, 140890, 164050, 239513, 352225, 479026, 704450, 1197565, 2395130, 5987825, 11975650]

約数ペア:

[(1, 11975650), (2, 5987825), (5, 2395130), (10, 1197565), (17, 704450), (25, 479026), (34, 352225), (50, 239513), (73, 164050), (85, 140890), (146, 82025), (170, 70445), (193, 62050), (365, 32810), (386, 31025), (425, 28178), (730, 16405), (850, 14089), (965, 12410), (1241, 9650), (1825, 6562), (1930, 6205), (2482, 4825), (3281, 3650)]