13754060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7727}}^1$

素因数の和:7825

約数の個数: 24

約数和(自身を含む): 29211840

約数和(自身を除く): 15457780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 7727, 15454, 30908, 38635, 77270, 154540, 687703, 1375406, 2750812, 3438515, 6877030, 13754060]

約数ペア:

[(1, 13754060), (2, 6877030), (4, 3438515), (5, 2750812), (10, 1375406), (20, 687703), (89, 154540), (178, 77270), (356, 38635), (445, 30908), (890, 15454), (1780, 7727)]