26191150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2659}}^1$

素因数の和:2868

約数の個数: 24

約数和(自身を含む): 48981240

約数和(自身を除く): 22790090

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 2659, 4925, 5318, 9850, 13295, 26590, 66475, 132950, 523823, 1047646, 2619115, 5238230, 13095575, 26191150]

約数ペア:

[(1, 26191150), (2, 13095575), (5, 5238230), (10, 2619115), (25, 1047646), (50, 523823), (197, 132950), (394, 66475), (985, 26590), (1970, 13295), (2659, 9850), (4925, 5318)]