5996780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 13601280

約数和(自身を除く): 7604500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 367, 380, 430, 734, 817, 860, 1468, 1634, 1835, 3268, 3670, 4085, 6973, 7340, 8170, 13946, 15781, 16340, 27892, 31562, 34865, 63124, 69730, 78905, 139460, 157810, 299839, 315620, 599678, 1199356, 1499195, 2998390, 5996780]

約数ペア:

[(1, 5996780), (2, 2998390), (4, 1499195), (5, 1199356), (10, 599678), (19, 315620), (20, 299839), (38, 157810), (43, 139460), (76, 78905), (86, 69730), (95, 63124), (172, 34865), (190, 31562), (215, 27892), (367, 16340), (380, 15781), (430, 13946), (734, 8170), (817, 7340), (860, 6973), (1468, 4085), (1634, 3670), (1835, 3268)]