2247221080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{4241}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 5451818400

約数和(自身を除く): 3204597320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1019, 2038, 4076, 4241, 5095, 8152, 8482, 10190, 13247, 16964, 20380, 21205, 26494, 33928, 40760, 42410, 52988, 55133, 66235, 84820, 105976, 110266, 132470, 169640, 220532, 264940, 275665, 441064, 529880, 551330, 1102660, 2205320, 4321579, 8643158, 17286316, 21607895, 34572632, 43215790, 56180527, 86431580, 112361054, 172863160, 224722108, 280902635, 449444216, 561805270, 1123610540, 2247221080]

約数ペア:

[(1, 2247221080), (2, 1123610540), (4, 561805270), (5, 449444216), (8, 280902635), (10, 224722108), (13, 172863160), (20, 112361054), (26, 86431580), (40, 56180527), (52, 43215790), (65, 34572632), (104, 21607895), (130, 17286316), (260, 8643158), (520, 4321579), (1019, 2205320), (2038, 1102660), (4076, 551330), (4241, 529880), (5095, 441064), (8152, 275665), (8482, 264940), (10190, 220532), (13247, 169640), (16964, 132470), (20380, 110266), (21205, 105976), (26494, 84820), (33928, 66235), (40760, 55133), (42410, 52988)]