2654150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 4992240

約数和(自身を除く): 2338090

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 487, 545, 974, 1090, 2435, 2725, 4870, 5450, 12175, 24350, 53083, 106166, 265415, 530830, 1327075, 2654150]

約数ペア:

[(1, 2654150), (2, 1327075), (5, 530830), (10, 265415), (25, 106166), (50, 53083), (109, 24350), (218, 12175), (487, 5450), (545, 4870), (974, 2725), (1090, 2435)]