12136240

素因数分解:

$2^4\times 5^1\times {\mathrm{151703}}^1$

素因数の和:151716

約数の個数: 20

約数和(自身を含む): 28216944

約数和(自身を除く): 16080704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151703, 303406, 606812, 758515, 1213624, 1517030, 2427248, 3034060, 6068120, 12136240]

約数ペア:

[(1, 12136240), (2, 6068120), (4, 3034060), (5, 2427248), (8, 1517030), (10, 1213624), (16, 758515), (20, 606812), (40, 303406), (80, 151703)]