1085675090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 2068416000

約数和(自身を除く): 982740910

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 149, 185, 235, 298, 370, 419, 470, 745, 838, 1490, 1739, 2095, 3478, 4190, 5513, 7003, 8695, 11026, 14006, 15503, 17390, 19693, 27565, 31006, 35015, 39386, 55130, 62431, 70030, 77515, 98465, 124862, 155030, 196930, 259111, 312155, 518222, 624310, 728641, 1295555, 1457282, 2309947, 2591110, 2934257, 3643205, 4619894, 5868514, 7286410, 11549735, 14671285, 23099470, 29342570, 108567509, 217135018, 542837545, 1085675090]

約数ペア:

[(1, 1085675090), (2, 542837545), (5, 217135018), (10, 108567509), (37, 29342570), (47, 23099470), (74, 14671285), (94, 11549735), (149, 7286410), (185, 5868514), (235, 4619894), (298, 3643205), (370, 2934257), (419, 2591110), (470, 2309947), (745, 1457282), (838, 1295555), (1490, 728641), (1739, 624310), (2095, 518222), (3478, 312155), (4190, 259111), (5513, 196930), (7003, 155030), (8695, 124862), (11026, 98465), (14006, 77515), (15503, 70030), (17390, 62431), (19693, 55130), (27565, 39386), (31006, 35015)]