14391680

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 34884000

約数和(自身を除く): 20492320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 199, 226, 320, 398, 452, 565, 640, 796, 904, 995, 1130, 1592, 1808, 1990, 2260, 3184, 3616, 3980, 4520, 6368, 7232, 7960, 9040, 12736, 14464, 15920, 18080, 22487, 25472, 31840, 36160, 44974, 63680, 72320, 89948, 112435, 127360, 179896, 224870, 359792, 449740, 719584, 899480, 1439168, 1798960, 2878336, 3597920, 7195840, 14391680]

約数ペア:

[(1, 14391680), (2, 7195840), (4, 3597920), (5, 2878336), (8, 1798960), (10, 1439168), (16, 899480), (20, 719584), (32, 449740), (40, 359792), (64, 224870), (80, 179896), (113, 127360), (128, 112435), (160, 89948), (199, 72320), (226, 63680), (320, 44974), (398, 36160), (452, 31840), (565, 25472), (640, 22487), (796, 18080), (904, 15920), (995, 14464), (1130, 12736), (1592, 9040), (1808, 7960), (1990, 7232), (2260, 6368), (3184, 4520), (3616, 3980)]