14180140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54539}}^1$

素因数の和:54561

約数の個数: 24

約数和(自身を含む): 32069520

約数和(自身を除く): 17889380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 54539, 109078, 218156, 272695, 545390, 709007, 1090780, 1418014, 2836028, 3545035, 7090070, 14180140]

約数ペア:

[(1, 14180140), (2, 7090070), (4, 3545035), (5, 2836028), (10, 1418014), (13, 1090780), (20, 709007), (26, 545390), (52, 272695), (65, 218156), (130, 109078), (260, 54539)]