25190088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 80593920

約数和(自身を除く): 55403832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 317, 344, 462, 473, 516, 602, 616, 634, 903, 924, 946, 951, 1032, 1204, 1268, 1419, 1806, 1848, 1892, 1902, 2219, 2408, 2536, 2838, 3311, 3487, 3612, 3784, 3804, 4438, 5676, 6622, 6657, 6974, 7224, 7608, 8876, 9933, 10461, 11352, 13244, 13314, 13631, 13948, 17752, 19866, 20922, 24409, 26488, 26628, 27262, 27896, 39732, 40893, 41844, 48818, 53256, 54524, 73227, 79464, 81786, 83688, 95417, 97636, 109048, 146454, 149941, 163572, 190834, 195272, 286251, 292908, 299882, 327144, 381668, 449823, 572502, 585816, 599764, 763336, 899646, 1049587, 1145004, 1199528, 1799292, 2099174, 2290008, 3148761, 3598584, 4198348, 6297522, 8396696, 12595044, 25190088]

約数ペア:

[(1, 25190088), (2, 12595044), (3, 8396696), (4, 6297522), (6, 4198348), (7, 3598584), (8, 3148761), (11, 2290008), (12, 2099174), (14, 1799292), (21, 1199528), (22, 1145004), (24, 1049587), (28, 899646), (33, 763336), (42, 599764), (43, 585816), (44, 572502), (56, 449823), (66, 381668), (77, 327144), (84, 299882), (86, 292908), (88, 286251), (129, 195272), (132, 190834), (154, 163572), (168, 149941), (172, 146454), (231, 109048), (258, 97636), (264, 95417), (301, 83688), (308, 81786), (317, 79464), (344, 73227), (462, 54524), (473, 53256), (516, 48818), (602, 41844), (616, 40893), (634, 39732), (903, 27896), (924, 27262), (946, 26628), (951, 26488), (1032, 24409), (1204, 20922), (1268, 19866), (1419, 17752), (1806, 13948), (1848, 13631), (1892, 13314), (1902, 13244), (2219, 11352), (2408, 10461), (2536, 9933), (2838, 8876), (3311, 7608), (3487, 7224), (3612, 6974), (3784, 6657), (3804, 6622), (4438, 5676)]