13797348520

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1\times {\mathrm{3319}}^1$

素因数の和:4442

約数の個数: 64

約数和(自身を含む): 31385952000

約数和(自身を除く): 17588603480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1009, 1030, 2018, 2060, 3319, 4036, 4120, 5045, 6638, 8072, 10090, 13276, 16595, 20180, 26552, 33190, 40360, 66380, 103927, 132760, 207854, 341857, 415708, 519635, 683714, 831416, 1039270, 1367428, 1709285, 2078540, 2734856, 3348871, 3418570, 4157080, 6697742, 6837140, 13395484, 13674280, 16744355, 26790968, 33488710, 66977420, 133954840, 344933713, 689867426, 1379734852, 1724668565, 2759469704, 3449337130, 6898674260, 13797348520]

約数ペア:

[(1, 13797348520), (2, 6898674260), (4, 3449337130), (5, 2759469704), (8, 1724668565), (10, 1379734852), (20, 689867426), (40, 344933713), (103, 133954840), (206, 66977420), (412, 33488710), (515, 26790968), (824, 16744355), (1009, 13674280), (1030, 13395484), (2018, 6837140), (2060, 6697742), (3319, 4157080), (4036, 3418570), (4120, 3348871), (5045, 2734856), (6638, 2078540), (8072, 1709285), (10090, 1367428), (13276, 1039270), (16595, 831416), (20180, 683714), (26552, 519635), (33190, 415708), (40360, 341857), (66380, 207854), (103927, 132760)]