64129120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 103521440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 332, 352, 415, 439, 440, 664, 830, 878, 880, 913, 1328, 1660, 1756, 1760, 1826, 2195, 2656, 3320, 3512, 3652, 4390, 4565, 4829, 6640, 7024, 7304, 8780, 9130, 9658, 13280, 14048, 14608, 17560, 18260, 19316, 24145, 29216, 35120, 36437, 36520, 38632, 48290, 70240, 72874, 73040, 77264, 96580, 145748, 146080, 154528, 182185, 193160, 291496, 364370, 386320, 400807, 582992, 728740, 772640, 801614, 1165984, 1457480, 1603228, 2004035, 2914960, 3206456, 4008070, 5829920, 6412912, 8016140, 12825824, 16032280, 32064560, 64129120]

約数ペア:

[(1, 64129120), (2, 32064560), (4, 16032280), (5, 12825824), (8, 8016140), (10, 6412912), (11, 5829920), (16, 4008070), (20, 3206456), (22, 2914960), (32, 2004035), (40, 1603228), (44, 1457480), (55, 1165984), (80, 801614), (83, 772640), (88, 728740), (110, 582992), (160, 400807), (166, 386320), (176, 364370), (220, 291496), (332, 193160), (352, 182185), (415, 154528), (439, 146080), (440, 145748), (664, 96580), (830, 77264), (878, 73040), (880, 72874), (913, 70240), (1328, 48290), (1660, 38632), (1756, 36520), (1760, 36437), (1826, 35120), (2195, 29216), (2656, 24145), (3320, 19316), (3512, 18260), (3652, 17560), (4390, 14608), (4565, 14048), (4829, 13280), (6640, 9658), (7024, 9130), (7304, 8780)]