11716120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22555

約数の個数: 32

約数和(自身を含む): 28390320

約数和(自身を除く): 16674200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22531, 45062, 90124, 112655, 180248, 225310, 292903, 450620, 585806, 901240, 1171612, 1464515, 2343224, 2929030, 5858060, 11716120]

約数ペア:

[(1, 11716120), (2, 5858060), (4, 2929030), (5, 2343224), (8, 1464515), (10, 1171612), (13, 901240), (20, 585806), (26, 450620), (40, 292903), (52, 225310), (65, 180248), (104, 112655), (130, 90124), (260, 45062), (520, 22531)]