5087759680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1728

約数の個数: 112

約数和(自身を含む): 12547031040

約数和(自身を除く): 7459271360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 401, 496, 620, 802, 992, 1240, 1279, 1604, 1984, 2005, 2480, 2558, 3208, 4010, 4960, 5116, 6395, 6416, 8020, 9920, 10232, 12431, 12790, 12832, 16040, 20464, 24862, 25580, 25664, 32080, 39649, 40928, 49724, 51160, 62155, 64160, 79298, 81856, 99448, 102320, 124310, 128320, 158596, 198245, 198896, 204640, 248620, 317192, 396490, 397792, 409280, 497240, 512879, 634384, 792980, 795584, 994480, 1025758, 1268768, 1585960, 1988960, 2051516, 2537536, 2564395, 3171920, 3977920, 4103032, 5128790, 6343840, 8206064, 10257580, 12687680, 15899249, 16412128, 20515160, 31798498, 32824256, 41030320, 63596996, 79496245, 82060640, 127193992, 158992490, 164121280, 254387984, 317984980, 508775968, 635969960, 1017551936, 1271939920, 2543879840, 5087759680]

約数ペア:

[(1, 5087759680), (2, 2543879840), (4, 1271939920), (5, 1017551936), (8, 635969960), (10, 508775968), (16, 317984980), (20, 254387984), (31, 164121280), (32, 158992490), (40, 127193992), (62, 82060640), (64, 79496245), (80, 63596996), (124, 41030320), (155, 32824256), (160, 31798498), (248, 20515160), (310, 16412128), (320, 15899249), (401, 12687680), (496, 10257580), (620, 8206064), (802, 6343840), (992, 5128790), (1240, 4103032), (1279, 3977920), (1604, 3171920), (1984, 2564395), (2005, 2537536), (2480, 2051516), (2558, 1988960), (3208, 1585960), (4010, 1268768), (4960, 1025758), (5116, 994480), (6395, 795584), (6416, 792980), (8020, 634384), (9920, 512879), (10232, 497240), (12431, 409280), (12790, 397792), (12832, 396490), (16040, 317192), (20464, 248620), (24862, 204640), (25580, 198896), (25664, 198245), (32080, 158596), (39649, 128320), (40928, 124310), (49724, 102320), (51160, 99448), (62155, 81856), (64160, 79298)]