542919473780

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{19023107}}^1$

素因数の和:19024543

約数の個数: 24

約数和(自身を含む): 1140929925408

約数和(自身を除く): 598010451628

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 5708, 7135, 14270, 28540, 19023107, 38046214, 76092428, 95115535, 190231070, 380462140, 27145973689, 54291947378, 108583894756, 135729868445, 271459736890, 542919473780]

約数ペア:

[(1, 542919473780), (2, 271459736890), (4, 135729868445), (5, 108583894756), (10, 54291947378), (20, 27145973689), (1427, 380462140), (2854, 190231070), (5708, 95115535), (7135, 76092428), (14270, 38046214), (28540, 19023107)]