25787830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112121}}^1$

素因数の和:112151

約数の個数: 16

約数和(自身を含む): 48436704

約数和(自身を除く): 22648874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 112121, 224242, 560605, 1121210, 2578783, 5157566, 12893915, 25787830]

約数ペア:

[(1, 25787830), (2, 12893915), (5, 5157566), (10, 2578783), (23, 1121210), (46, 560605), (115, 224242), (230, 112121)]