27144414140

素因数分解:

$2^2\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{475051}}^1$

素因数の和:477917

約数の個数: 24

約数和(自身を含む): 57023341872

約数和(自身を除く): 29878927732

約数列:

[1, 2, 4, 5, 10, 20, 2857, 5714, 11428, 14285, 28570, 57140, 475051, 950102, 1900204, 2375255, 4750510, 9501020, 1357220707, 2714441414, 5428882828, 6786103535, 13572207070, 27144414140]

約数ペア:

[(1, 27144414140), (2, 13572207070), (4, 6786103535), (5, 5428882828), (10, 2714441414), (20, 1357220707), (2857, 9501020), (5714, 4750510), (11428, 2375255), (14285, 1900204), (28570, 950102), (57140, 475051)]