25000570144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6911}}^1$

素因数の和:7214

約数の個数: 96

約数和(自身を含む): 55180984320

約数和(自身を除く): 30180414176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 239, 344, 352, 473, 478, 688, 946, 956, 1376, 1892, 1912, 2629, 3784, 3824, 5258, 6911, 7568, 7648, 10277, 10516, 13822, 15136, 20554, 21032, 27644, 41108, 42064, 55288, 76021, 82216, 84128, 110576, 113047, 152042, 164432, 221152, 226094, 297173, 304084, 328864, 452188, 594346, 608168, 904376, 1188692, 1216336, 1651729, 1808752, 2377384, 2432672, 3268903, 3303458, 3617504, 4754768, 6537806, 6606916, 9509536, 13075612, 13213832, 18169019, 26151224, 26427664, 36338038, 52302448, 52855328, 71024347, 72676076, 104604896, 142048694, 145352152, 284097388, 290704304, 568194776, 581408608, 781267817, 1136389552, 1562535634, 2272779104, 3125071268, 6250142536, 12500285072, 25000570144]

約数ペア:

[(1, 25000570144), (2, 12500285072), (4, 6250142536), (8, 3125071268), (11, 2272779104), (16, 1562535634), (22, 1136389552), (32, 781267817), (43, 581408608), (44, 568194776), (86, 290704304), (88, 284097388), (172, 145352152), (176, 142048694), (239, 104604896), (344, 72676076), (352, 71024347), (473, 52855328), (478, 52302448), (688, 36338038), (946, 26427664), (956, 26151224), (1376, 18169019), (1892, 13213832), (1912, 13075612), (2629, 9509536), (3784, 6606916), (3824, 6537806), (5258, 4754768), (6911, 3617504), (7568, 3303458), (7648, 3268903), (10277, 2432672), (10516, 2377384), (13822, 1808752), (15136, 1651729), (20554, 1216336), (21032, 1188692), (27644, 904376), (41108, 608168), (42064, 594346), (55288, 452188), (76021, 328864), (82216, 304084), (84128, 297173), (110576, 226094), (113047, 221152), (152042, 164432)]