7195840

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 17373600

約数和(自身を除く): 10177760

約数列:

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

約数ペア:

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