3670708880

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2617}}^1$

素因数の和:2916

約数の個数: 80

約数和(自身を含む): 8677413360

約数和(自身を除く): 5006704480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 197, 356, 394, 445, 712, 788, 890, 985, 1424, 1576, 1780, 1970, 2617, 3152, 3560, 3940, 5234, 7120, 7880, 10468, 13085, 15760, 17533, 20936, 26170, 35066, 41872, 52340, 70132, 87665, 104680, 140264, 175330, 209360, 232913, 280528, 350660, 465826, 515549, 701320, 931652, 1031098, 1164565, 1402640, 1863304, 2062196, 2329130, 2577745, 3726608, 4124392, 4658260, 5155490, 8248784, 9316520, 10310980, 18633040, 20621960, 41243920, 45883861, 91767722, 183535444, 229419305, 367070888, 458838610, 734141776, 917677220, 1835354440, 3670708880]

約数ペア:

[(1, 3670708880), (2, 1835354440), (4, 917677220), (5, 734141776), (8, 458838610), (10, 367070888), (16, 229419305), (20, 183535444), (40, 91767722), (80, 45883861), (89, 41243920), (178, 20621960), (197, 18633040), (356, 10310980), (394, 9316520), (445, 8248784), (712, 5155490), (788, 4658260), (890, 4124392), (985, 3726608), (1424, 2577745), (1576, 2329130), (1780, 2062196), (1970, 1863304), (2617, 1402640), (3152, 1164565), (3560, 1031098), (3940, 931652), (5234, 701320), (7120, 515549), (7880, 465826), (10468, 350660), (13085, 280528), (15760, 232913), (17533, 209360), (20936, 175330), (26170, 140264), (35066, 104680), (41872, 87665), (52340, 70132)]