9656080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 26319744

約数和(自身を除く): 16663664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 401, 430, 560, 602, 688, 802, 860, 1204, 1505, 1604, 1720, 2005, 2408, 2807, 3010, 3208, 3440, 4010, 4816, 5614, 6020, 6416, 8020, 11228, 12040, 14035, 16040, 17243, 22456, 24080, 28070, 32080, 34486, 44912, 56140, 68972, 86215, 112280, 120701, 137944, 172430, 224560, 241402, 275888, 344860, 482804, 603505, 689720, 965608, 1207010, 1379440, 1931216, 2414020, 4828040, 9656080]

約数ペア:

[(1, 9656080), (2, 4828040), (4, 2414020), (5, 1931216), (7, 1379440), (8, 1207010), (10, 965608), (14, 689720), (16, 603505), (20, 482804), (28, 344860), (35, 275888), (40, 241402), (43, 224560), (56, 172430), (70, 137944), (80, 120701), (86, 112280), (112, 86215), (140, 68972), (172, 56140), (215, 44912), (280, 34486), (301, 32080), (344, 28070), (401, 24080), (430, 22456), (560, 17243), (602, 16040), (688, 14035), (802, 12040), (860, 11228), (1204, 8020), (1505, 6416), (1604, 6020), (1720, 5614), (2005, 4816), (2408, 4010), (2807, 3440), (3010, 3208)]