25660030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 50595840

約数和(自身を除く): 24935810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 487, 958, 974, 2395, 2435, 4790, 4870, 5269, 5357, 10538, 10714, 26345, 26785, 52690, 53570, 233273, 466546, 1166365, 2332730, 2566003, 5132006, 12830015, 25660030]

約数ペア:

[(1, 25660030), (2, 12830015), (5, 5132006), (10, 2566003), (11, 2332730), (22, 1166365), (55, 466546), (110, 233273), (479, 53570), (487, 52690), (958, 26785), (974, 26345), (2395, 10714), (2435, 10538), (4790, 5357), (4870, 5269)]