26548750

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 40

約数和(自身を含む): 50665032

約数和(自身を除く): 24116282

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 317, 335, 625, 634, 670, 1250, 1585, 1675, 3170, 3350, 7925, 8375, 15850, 16750, 21239, 39625, 41875, 42478, 79250, 83750, 106195, 198125, 212390, 396250, 530975, 1061950, 2654875, 5309750, 13274375, 26548750]

約数ペア:

[(1, 26548750), (2, 13274375), (5, 5309750), (10, 2654875), (25, 1061950), (50, 530975), (67, 396250), (125, 212390), (134, 198125), (250, 106195), (317, 83750), (335, 79250), (625, 42478), (634, 41875), (670, 39625), (1250, 21239), (1585, 16750), (1675, 15850), (3170, 8375), (3350, 7925)]