25259702960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4889}}^1$

素因数の和:5079

約数の個数: 160

約数和(自身を含む): 64832011200

約数和(自身を除く): 39572308240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 131, 136, 145, 170, 232, 262, 272, 290, 340, 464, 493, 524, 580, 655, 680, 986, 1048, 1160, 1310, 1360, 1972, 2096, 2227, 2320, 2465, 2620, 3799, 3944, 4454, 4889, 4930, 5240, 7598, 7888, 8908, 9778, 9860, 10480, 11135, 15196, 17816, 18995, 19556, 19720, 22270, 24445, 30392, 35632, 37990, 39112, 39440, 44540, 48890, 60784, 64583, 75980, 78224, 83113, 89080, 97780, 129166, 141781, 151960, 166226, 178160, 195560, 258332, 283562, 303920, 322915, 332452, 391120, 415565, 516664, 567124, 640459, 645830, 664904, 708905, 831130, 1033328, 1134248, 1280918, 1291660, 1329808, 1417810, 1662260, 2268496, 2410277, 2561836, 2583320, 2835620, 3202295, 3324520, 4820554, 5123672, 5166640, 5671240, 6404590, 6649040, 9641108, 10247344, 10887803, 11342480, 12051385, 12809180, 18573311, 19282216, 21775606, 24102770, 25618360, 37146622, 38564432, 43551212, 48205540, 51236720, 54439015, 74293244, 87102424, 92866555, 96411080, 108878030, 148586488, 174204848, 185733110, 192822160, 217756060, 297172976, 315746287, 371466220, 435512120, 631492574, 742932440, 871024240, 1262985148, 1485864880, 1578731435, 2525970296, 3157462870, 5051940592, 6314925740, 12629851480, 25259702960]

約数ペア:

[(1, 25259702960), (2, 12629851480), (4, 6314925740), (5, 5051940592), (8, 3157462870), (10, 2525970296), (16, 1578731435), (17, 1485864880), (20, 1262985148), (29, 871024240), (34, 742932440), (40, 631492574), (58, 435512120), (68, 371466220), (80, 315746287), (85, 297172976), (116, 217756060), (131, 192822160), (136, 185733110), (145, 174204848), (170, 148586488), (232, 108878030), (262, 96411080), (272, 92866555), (290, 87102424), (340, 74293244), (464, 54439015), (493, 51236720), (524, 48205540), (580, 43551212), (655, 38564432), (680, 37146622), (986, 25618360), (1048, 24102770), (1160, 21775606), (1310, 19282216), (1360, 18573311), (1972, 12809180), (2096, 12051385), (2227, 11342480), (2320, 10887803), (2465, 10247344), (2620, 9641108), (3799, 6649040), (3944, 6404590), (4454, 5671240), (4889, 5166640), (4930, 5123672), (5240, 4820554), (7598, 3324520), (7888, 3202295), (8908, 2835620), (9778, 2583320), (9860, 2561836), (10480, 2410277), (11135, 2268496), (15196, 1662260), (17816, 1417810), (18995, 1329808), (19556, 1291660), (19720, 1280918), (22270, 1134248), (24445, 1033328), (30392, 831130), (35632, 708905), (37990, 664904), (39112, 645830), (39440, 640459), (44540, 567124), (48890, 516664), (60784, 415565), (64583, 391120), (75980, 332452), (78224, 322915), (83113, 303920), (89080, 283562), (97780, 258332), (129166, 195560), (141781, 178160), (151960, 166226)]