23420210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9257}}^1$

素因数の和:9298

約数の個数: 32

約数和(自身を含む): 47993472

約数和(自身を除く): 24573262

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 9257, 18514, 46285, 92570, 101827, 203654, 212911, 425822, 509135, 1018270, 1064555, 2129110, 2342021, 4684042, 11710105, 23420210]

約数ペア:

[(1, 23420210), (2, 11710105), (5, 4684042), (10, 2342021), (11, 2129110), (22, 1064555), (23, 1018270), (46, 509135), (55, 425822), (110, 212911), (115, 203654), (230, 101827), (253, 92570), (506, 46285), (1265, 18514), (2530, 9257)]