7128667040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{8317}}^1$

素因数の和:8830

約数の個数: 96

約数和(自身を含む): 18412458624

約数和(自身を除く): 11283791584

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, 487, 880, 974, 1760, 1948, 2435, 3896, 4870, 5357, 7792, 8317, 9740, 10714, 15584, 16634, 19480, 21428, 26785, 33268, 38960, 41585, 42856, 53570, 66536, 77920, 83170, 85712, 91487, 107140, 133072, 166340, 171424, 182974, 214280, 266144, 332680, 365948, 428560, 457435, 665360, 731896, 857120, 914870, 1330720, 1463792, 1829740, 2927584, 3659480, 4050379, 7318960, 8100758, 14637920, 16201516, 20251895, 32403032, 40503790, 44554169, 64806064, 81007580, 89108338, 129612128, 162015160, 178216676, 222770845, 324030320, 356433352, 445541690, 648060640, 712866704, 891083380, 1425733408, 1782166760, 3564333520, 7128667040]

約数ペア:

[(1, 7128667040), (2, 3564333520), (4, 1782166760), (5, 1425733408), (8, 891083380), (10, 712866704), (11, 648060640), (16, 445541690), (20, 356433352), (22, 324030320), (32, 222770845), (40, 178216676), (44, 162015160), (55, 129612128), (80, 89108338), (88, 81007580), (110, 64806064), (160, 44554169), (176, 40503790), (220, 32403032), (352, 20251895), (440, 16201516), (487, 14637920), (880, 8100758), (974, 7318960), (1760, 4050379), (1948, 3659480), (2435, 2927584), (3896, 1829740), (4870, 1463792), (5357, 1330720), (7792, 914870), (8317, 857120), (9740, 731896), (10714, 665360), (15584, 457435), (16634, 428560), (19480, 365948), (21428, 332680), (26785, 266144), (33268, 214280), (38960, 182974), (41585, 171424), (42856, 166340), (53570, 133072), (66536, 107140), (77920, 91487), (83170, 85712)]