9404960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 22752576

約数和(自身を除く): 13347616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1367, 1376, 1720, 2734, 3440, 5468, 6835, 6880, 10936, 13670, 21872, 27340, 43744, 54680, 58781, 109360, 117562, 218720, 235124, 293905, 470248, 587810, 940496, 1175620, 1880992, 2351240, 4702480, 9404960]

約数ペア:

[(1, 9404960), (2, 4702480), (4, 2351240), (5, 1880992), (8, 1175620), (10, 940496), (16, 587810), (20, 470248), (32, 293905), (40, 235124), (43, 218720), (80, 117562), (86, 109360), (160, 58781), (172, 54680), (215, 43744), (344, 27340), (430, 21872), (688, 13670), (860, 10936), (1367, 6880), (1376, 6835), (1720, 5468), (2734, 3440)]