2011094960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{33563}}^1$

素因数の和:33690

約数の個数: 80

約数和(自身を含む): 5393869056

約数和(自身を除く): 3382774096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2996, 3745, 4280, 5992, 7490, 8560, 11984, 14980, 29960, 33563, 59920, 67126, 134252, 167815, 234941, 268504, 335630, 469882, 537008, 671260, 939764, 1174705, 1342520, 1879528, 2349410, 2685040, 3591241, 3759056, 4698820, 7182482, 9397640, 14364964, 17956205, 18795280, 25138687, 28729928, 35912410, 50277374, 57459856, 71824820, 100554748, 125693435, 143649640, 201109496, 251386870, 287299280, 402218992, 502773740, 1005547480, 2011094960]

約数ペア:

[(1, 2011094960), (2, 1005547480), (4, 502773740), (5, 402218992), (7, 287299280), (8, 251386870), (10, 201109496), (14, 143649640), (16, 125693435), (20, 100554748), (28, 71824820), (35, 57459856), (40, 50277374), (56, 35912410), (70, 28729928), (80, 25138687), (107, 18795280), (112, 17956205), (140, 14364964), (214, 9397640), (280, 7182482), (428, 4698820), (535, 3759056), (560, 3591241), (749, 2685040), (856, 2349410), (1070, 1879528), (1498, 1342520), (1712, 1174705), (2140, 939764), (2996, 671260), (3745, 537008), (4280, 469882), (5992, 335630), (7490, 268504), (8560, 234941), (11984, 167815), (14980, 134252), (29960, 67126), (33563, 59920)]