12677360

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 29770416

約数和(自身を除く): 17093056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1481, 1712, 2140, 2962, 4280, 5924, 7405, 8560, 11848, 14810, 23696, 29620, 59240, 118480, 158467, 316934, 633868, 792335, 1267736, 1584670, 2535472, 3169340, 6338680, 12677360]

約数ペア:

[(1, 12677360), (2, 6338680), (4, 3169340), (5, 2535472), (8, 1584670), (10, 1267736), (16, 792335), (20, 633868), (40, 316934), (80, 158467), (107, 118480), (214, 59240), (428, 29620), (535, 23696), (856, 14810), (1070, 11848), (1481, 8560), (1712, 7405), (2140, 5924), (2962, 4280)]