8414123620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{47737}}^1$

素因数の和:49012

約数の個数: 48

約数和(自身を含む): 20210359680

約数和(自身を除く): 11796236060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1259, 2518, 5036, 6295, 8813, 12590, 17626, 25180, 35252, 44065, 47737, 88130, 95474, 176260, 190948, 238685, 334159, 477370, 668318, 954740, 1336636, 1670795, 3341590, 6683180, 60100883, 120201766, 240403532, 300504415, 420706181, 601008830, 841412362, 1202017660, 1682824724, 2103530905, 4207061810, 8414123620]

約数ペア:

[(1, 8414123620), (2, 4207061810), (4, 2103530905), (5, 1682824724), (7, 1202017660), (10, 841412362), (14, 601008830), (20, 420706181), (28, 300504415), (35, 240403532), (70, 120201766), (140, 60100883), (1259, 6683180), (2518, 3341590), (5036, 1670795), (6295, 1336636), (8813, 954740), (12590, 668318), (17626, 477370), (25180, 334159), (35252, 238685), (44065, 190948), (47737, 176260), (88130, 95474)]