917900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 2036328

約数和(自身を除く): 1118428

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 137, 268, 274, 335, 548, 670, 685, 1340, 1370, 1675, 2740, 3350, 3425, 6700, 6850, 9179, 13700, 18358, 36716, 45895, 91790, 183580, 229475, 458950, 917900]

約数ペア:

[(1, 917900), (2, 458950), (4, 229475), (5, 183580), (10, 91790), (20, 45895), (25, 36716), (50, 18358), (67, 13700), (100, 9179), (134, 6850), (137, 6700), (268, 3425), (274, 3350), (335, 2740), (548, 1675), (670, 1370), (685, 1340)]