255049870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307289}}^1$

素因数の和:307379

約数の個数: 16

約数和(自身を含む): 464622480

約数和(自身を除く): 209572610

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 307289, 614578, 1536445, 3072890, 25504987, 51009974, 127524935, 255049870]

約数ペア:

[(1, 255049870), (2, 127524935), (5, 51009974), (10, 25504987), (83, 3072890), (166, 1536445), (415, 614578), (830, 307289)]