32178080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 52735840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 389, 440, 470, 517, 752, 778, 880, 940, 1034, 1504, 1556, 1760, 1880, 1945, 2068, 2585, 3112, 3760, 3890, 4136, 4279, 5170, 6224, 7520, 7780, 8272, 8558, 10340, 12448, 15560, 16544, 17116, 18283, 20680, 21395, 31120, 34232, 36566, 41360, 42790, 62240, 68464, 73132, 82720, 85580, 91415, 136928, 146264, 171160, 182830, 201113, 292528, 342320, 365660, 402226, 585056, 684640, 731320, 804452, 1005565, 1462640, 1608904, 2011130, 2925280, 3217808, 4022260, 6435616, 8044520, 16089040, 32178080]

約数ペア:

[(1, 32178080), (2, 16089040), (4, 8044520), (5, 6435616), (8, 4022260), (10, 3217808), (11, 2925280), (16, 2011130), (20, 1608904), (22, 1462640), (32, 1005565), (40, 804452), (44, 731320), (47, 684640), (55, 585056), (80, 402226), (88, 365660), (94, 342320), (110, 292528), (160, 201113), (176, 182830), (188, 171160), (220, 146264), (235, 136928), (352, 91415), (376, 85580), (389, 82720), (440, 73132), (470, 68464), (517, 62240), (752, 42790), (778, 41360), (880, 36566), (940, 34232), (1034, 31120), (1504, 21395), (1556, 20680), (1760, 18283), (1880, 17116), (1945, 16544), (2068, 15560), (2585, 12448), (3112, 10340), (3760, 8558), (3890, 8272), (4136, 7780), (4279, 7520), (5170, 6224)]