1001015840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{937}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 2586898944

約数和(自身を除く): 1585883104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 607, 880, 937, 1214, 1760, 1874, 2428, 3035, 3748, 4685, 4856, 6070, 6677, 7496, 9370, 9712, 10307, 12140, 13354, 14992, 18740, 19424, 20614, 24280, 26708, 29984, 33385, 37480, 41228, 48560, 51535, 53416, 66770, 74960, 82456, 97120, 103070, 106832, 133540, 149920, 164912, 206140, 213664, 267080, 329824, 412280, 534160, 568759, 824560, 1068320, 1137518, 1649120, 2275036, 2843795, 4550072, 5687590, 6256349, 9100144, 11375180, 12512698, 18200288, 22750360, 25025396, 31281745, 45500720, 50050792, 62563490, 91001440, 100101584, 125126980, 200203168, 250253960, 500507920, 1001015840]

約数ペア:

[(1, 1001015840), (2, 500507920), (4, 250253960), (5, 200203168), (8, 125126980), (10, 100101584), (11, 91001440), (16, 62563490), (20, 50050792), (22, 45500720), (32, 31281745), (40, 25025396), (44, 22750360), (55, 18200288), (80, 12512698), (88, 11375180), (110, 9100144), (160, 6256349), (176, 5687590), (220, 4550072), (352, 2843795), (440, 2275036), (607, 1649120), (880, 1137518), (937, 1068320), (1214, 824560), (1760, 568759), (1874, 534160), (2428, 412280), (3035, 329824), (3748, 267080), (4685, 213664), (4856, 206140), (6070, 164912), (6677, 149920), (7496, 133540), (9370, 106832), (9712, 103070), (10307, 97120), (12140, 82456), (13354, 74960), (14992, 66770), (18740, 53416), (19424, 51535), (20614, 48560), (24280, 41228), (26708, 37480), (29984, 33385)]