25019808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 79833600

約数和(自身を除く): 54813792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 32, 33, 38, 43, 44, 48, 57, 58, 66, 76, 86, 87, 88, 96, 114, 116, 129, 132, 152, 172, 174, 176, 209, 228, 232, 258, 264, 304, 319, 344, 348, 352, 418, 456, 464, 473, 516, 528, 551, 608, 627, 638, 688, 696, 817, 836, 912, 928, 946, 957, 1032, 1056, 1102, 1247, 1254, 1276, 1376, 1392, 1419, 1634, 1653, 1672, 1824, 1892, 1914, 2064, 2204, 2451, 2494, 2508, 2552, 2784, 2838, 3268, 3306, 3344, 3741, 3784, 3828, 4128, 4408, 4902, 4988, 5016, 5104, 5676, 6061, 6536, 6612, 6688, 7482, 7568, 7656, 8816, 8987, 9804, 9976, 10032, 10208, 11352, 12122, 13072, 13224, 13717, 14964, 15136, 15312, 17632, 17974, 18183, 19608, 19952, 20064, 22704, 23693, 24244, 26144, 26448, 26961, 27434, 29928, 30624, 35948, 36366, 39216, 39904, 41151, 45408, 47386, 48488, 52896, 53922, 54868, 59856, 71079, 71896, 72732, 78432, 82302, 94772, 96976, 107844, 109736, 119712, 142158, 143792, 145464, 164604, 189544, 193952, 215688, 219472, 260623, 284316, 287584, 290928, 329208, 379088, 431376, 438944, 521246, 568632, 581856, 658416, 758176, 781869, 862752, 1042492, 1137264, 1316832, 1563738, 2084984, 2274528, 3127476, 4169968, 6254952, 8339936, 12509904, 25019808]

約数ペア:

[(1, 25019808), (2, 12509904), (3, 8339936), (4, 6254952), (6, 4169968), (8, 3127476), (11, 2274528), (12, 2084984), (16, 1563738), (19, 1316832), (22, 1137264), (24, 1042492), (29, 862752), (32, 781869), (33, 758176), (38, 658416), (43, 581856), (44, 568632), (48, 521246), (57, 438944), (58, 431376), (66, 379088), (76, 329208), (86, 290928), (87, 287584), (88, 284316), (96, 260623), (114, 219472), (116, 215688), (129, 193952), (132, 189544), (152, 164604), (172, 145464), (174, 143792), (176, 142158), (209, 119712), (228, 109736), (232, 107844), (258, 96976), (264, 94772), (304, 82302), (319, 78432), (344, 72732), (348, 71896), (352, 71079), (418, 59856), (456, 54868), (464, 53922), (473, 52896), (516, 48488), (528, 47386), (551, 45408), (608, 41151), (627, 39904), (638, 39216), (688, 36366), (696, 35948), (817, 30624), (836, 29928), (912, 27434), (928, 26961), (946, 26448), (957, 26144), (1032, 24244), (1056, 23693), (1102, 22704), (1247, 20064), (1254, 19952), (1276, 19608), (1376, 18183), (1392, 17974), (1419, 17632), (1634, 15312), (1653, 15136), (1672, 14964), (1824, 13717), (1892, 13224), (1914, 13072), (2064, 12122), (2204, 11352), (2451, 10208), (2494, 10032), (2508, 9976), (2552, 9804), (2784, 8987), (2838, 8816), (3268, 7656), (3306, 7568), (3344, 7482), (3741, 6688), (3784, 6612), (3828, 6536), (4128, 6061), (4408, 5676), (4902, 5104), (4988, 5016)]