1958985160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3347

約数の個数: 96

約数和(自身を含む): 4884526080

約数和(自身を除く): 2925540920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 127, 220, 242, 254, 440, 484, 508, 605, 635, 968, 1016, 1210, 1270, 1397, 2420, 2540, 2794, 3187, 4840, 5080, 5588, 6374, 6985, 11176, 12748, 13970, 15367, 15935, 25496, 27940, 30734, 31870, 35057, 55880, 61468, 63740, 70114, 76835, 122936, 127480, 140228, 153670, 175285, 280456, 307340, 350570, 385627, 404749, 614680, 701140, 771254, 809498, 1402280, 1542508, 1618996, 1928135, 2023745, 3085016, 3237992, 3856270, 4047490, 4452239, 7712540, 8094980, 8904478, 15425080, 16189960, 17808956, 22261195, 35617912, 44522390, 48974629, 89044780, 97949258, 178089560, 195898516, 244873145, 391797032, 489746290, 979492580, 1958985160]

約数ペア:

[(1, 1958985160), (2, 979492580), (4, 489746290), (5, 391797032), (8, 244873145), (10, 195898516), (11, 178089560), (20, 97949258), (22, 89044780), (40, 48974629), (44, 44522390), (55, 35617912), (88, 22261195), (110, 17808956), (121, 16189960), (127, 15425080), (220, 8904478), (242, 8094980), (254, 7712540), (440, 4452239), (484, 4047490), (508, 3856270), (605, 3237992), (635, 3085016), (968, 2023745), (1016, 1928135), (1210, 1618996), (1270, 1542508), (1397, 1402280), (2420, 809498), (2540, 771254), (2794, 701140), (3187, 614680), (4840, 404749), (5080, 385627), (5588, 350570), (6374, 307340), (6985, 280456), (11176, 175285), (12748, 153670), (13970, 140228), (15367, 127480), (15935, 122936), (25496, 76835), (27940, 70114), (30734, 63740), (31870, 61468), (35057, 55880)]