26054500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 57552768

約数和(自身を除く): 31498268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 487, 500, 535, 974, 1070, 1948, 2140, 2435, 2675, 4870, 5350, 9740, 10700, 12175, 13375, 24350, 26750, 48700, 52109, 53500, 60875, 104218, 121750, 208436, 243500, 260545, 521090, 1042180, 1302725, 2605450, 5210900, 6513625, 13027250, 26054500]

約数ペア:

[(1, 26054500), (2, 13027250), (4, 6513625), (5, 5210900), (10, 2605450), (20, 1302725), (25, 1042180), (50, 521090), (100, 260545), (107, 243500), (125, 208436), (214, 121750), (250, 104218), (428, 60875), (487, 53500), (500, 52109), (535, 48700), (974, 26750), (1070, 24350), (1948, 13375), (2140, 12175), (2435, 10700), (2675, 9740), (4870, 5350)]