25055008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 33731552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 68, 79, 88, 106, 136, 158, 176, 187, 212, 272, 316, 352, 374, 424, 544, 583, 632, 748, 848, 869, 901, 1166, 1264, 1343, 1496, 1696, 1738, 1802, 2332, 2528, 2686, 2992, 3476, 3604, 4187, 4664, 5372, 5984, 6952, 7208, 8374, 9328, 9911, 10744, 13904, 14416, 14773, 16748, 18656, 19822, 21488, 27808, 28832, 29546, 33496, 39644, 42976, 46057, 59092, 66992, 71179, 79288, 92114, 118184, 133984, 142358, 158576, 184228, 236368, 284716, 317152, 368456, 472736, 569432, 736912, 782969, 1138864, 1473824, 1565938, 2277728, 3131876, 6263752, 12527504, 25055008]

約数ペア:

[(1, 25055008), (2, 12527504), (4, 6263752), (8, 3131876), (11, 2277728), (16, 1565938), (17, 1473824), (22, 1138864), (32, 782969), (34, 736912), (44, 569432), (53, 472736), (68, 368456), (79, 317152), (88, 284716), (106, 236368), (136, 184228), (158, 158576), (176, 142358), (187, 133984), (212, 118184), (272, 92114), (316, 79288), (352, 71179), (374, 66992), (424, 59092), (544, 46057), (583, 42976), (632, 39644), (748, 33496), (848, 29546), (869, 28832), (901, 27808), (1166, 21488), (1264, 19822), (1343, 18656), (1496, 16748), (1696, 14773), (1738, 14416), (1802, 13904), (2332, 10744), (2528, 9911), (2686, 9328), (2992, 8374), (3476, 7208), (3604, 6952), (4187, 5984), (4664, 5372)]