27203380

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5419}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 57365280

約数和(自身を除く): 30161900

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 5419, 10838, 21676, 27095, 54190, 108380, 1360169, 2720338, 5440676, 6800845, 13601690, 27203380]

約数ペア:

[(1, 27203380), (2, 13601690), (4, 6800845), (5, 5440676), (10, 2720338), (20, 1360169), (251, 108380), (502, 54190), (1004, 27095), (1255, 21676), (2510, 10838), (5020, 5419)]