10590020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 25818240

約数和(自身を除く): 15228220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1129, 1340, 1876, 2258, 2345, 4516, 4690, 5645, 7903, 9380, 11290, 15806, 22580, 31612, 39515, 75643, 79030, 151286, 158060, 302572, 378215, 529501, 756430, 1059002, 1512860, 2118004, 2647505, 5295010, 10590020]

約数ペア:

[(1, 10590020), (2, 5295010), (4, 2647505), (5, 2118004), (7, 1512860), (10, 1059002), (14, 756430), (20, 529501), (28, 378215), (35, 302572), (67, 158060), (70, 151286), (134, 79030), (140, 75643), (268, 39515), (335, 31612), (469, 22580), (670, 15806), (938, 11290), (1129, 9380), (1340, 7903), (1876, 5645), (2258, 4690), (2345, 4516)]