56927140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25189}}^1$

素因数の和:25311

約数の個数: 24

約数和(自身を含む): 120609720

約数和(自身を除く): 63682580

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 25189, 50378, 100756, 125945, 251890, 503780, 2846357, 5692714, 11385428, 14231785, 28463570, 56927140]

約数ペア:

[(1, 56927140), (2, 28463570), (4, 14231785), (5, 11385428), (10, 5692714), (20, 2846357), (113, 503780), (226, 251890), (452, 125945), (565, 100756), (1130, 50378), (2260, 25189)]