1036931972840

素因数分解:

$2^3\times 5^1\times {\mathrm{47351}}^1\times {\mathrm{547471}}^1$

素因数の和:594833

約数の個数: 32

約数和(自身を含む): 2333150472960

約数和(自身を除く): 1296218500120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47351, 94702, 189404, 236755, 378808, 473510, 547471, 947020, 1094942, 1894040, 2189884, 2737355, 4379768, 5474710, 10949420, 21898840, 25923299321, 51846598642, 103693197284, 129616496605, 207386394568, 259232993210, 518465986420, 1036931972840]

約数ペア:

[(1, 1036931972840), (2, 518465986420), (4, 259232993210), (5, 207386394568), (8, 129616496605), (10, 103693197284), (20, 51846598642), (40, 25923299321), (47351, 21898840), (94702, 10949420), (189404, 5474710), (236755, 4379768), (378808, 2737355), (473510, 2189884), (547471, 1894040), (947020, 1094942)]