40967080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 117780480

約数和(自身を除く): 76813400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 283, 308, 329, 376, 385, 440, 470, 517, 566, 616, 658, 770, 940, 1034, 1132, 1316, 1415, 1540, 1645, 1880, 1981, 2068, 2264, 2585, 2632, 2830, 3080, 3113, 3290, 3619, 3962, 4136, 5170, 5660, 6226, 6580, 7238, 7924, 9905, 10340, 11320, 12452, 13160, 13301, 14476, 15565, 15848, 18095, 19810, 20680, 21791, 24904, 26602, 28952, 31130, 36190, 39620, 43582, 53204, 62260, 66505, 72380, 79240, 87164, 93107, 106408, 108955, 124520, 133010, 144760, 146311, 174328, 186214, 217910, 266020, 292622, 372428, 435820, 465535, 532040, 585244, 731555, 744856, 871640, 931070, 1024177, 1170488, 1463110, 1862140, 2048354, 2926220, 3724280, 4096708, 5120885, 5852440, 8193416, 10241770, 20483540, 40967080]

約数ペア:

[(1, 40967080), (2, 20483540), (4, 10241770), (5, 8193416), (7, 5852440), (8, 5120885), (10, 4096708), (11, 3724280), (14, 2926220), (20, 2048354), (22, 1862140), (28, 1463110), (35, 1170488), (40, 1024177), (44, 931070), (47, 871640), (55, 744856), (56, 731555), (70, 585244), (77, 532040), (88, 465535), (94, 435820), (110, 372428), (140, 292622), (154, 266020), (188, 217910), (220, 186214), (235, 174328), (280, 146311), (283, 144760), (308, 133010), (329, 124520), (376, 108955), (385, 106408), (440, 93107), (470, 87164), (517, 79240), (566, 72380), (616, 66505), (658, 62260), (770, 53204), (940, 43582), (1034, 39620), (1132, 36190), (1316, 31130), (1415, 28952), (1540, 26602), (1645, 24904), (1880, 21791), (1981, 20680), (2068, 19810), (2264, 18095), (2585, 15848), (2632, 15565), (2830, 14476), (3080, 13301), (3113, 13160), (3290, 12452), (3619, 11320), (3962, 10340), (4136, 9905), (5170, 7924), (5660, 7238), (6226, 6580)]