66731020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{29527}}^1$

素因数の和:29649

約数の個数: 24

約数和(自身を含む): 141380064

約数和(自身を除く): 74649044

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 29527, 59054, 118108, 147635, 295270, 590540, 3336551, 6673102, 13346204, 16682755, 33365510, 66731020]

約数ペア:

[(1, 66731020), (2, 33365510), (4, 16682755), (5, 13346204), (10, 6673102), (20, 3336551), (113, 590540), (226, 295270), (452, 147635), (565, 118108), (1130, 59054), (2260, 29527)]