44140720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42443}}^1$

素因数の和:42469

約数の個数: 40

約数和(自身を含む): 110524176

約数和(自身を除く): 66383456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 42443, 84886, 169772, 212215, 339544, 424430, 551759, 679088, 848860, 1103518, 1697720, 2207036, 2758795, 3395440, 4414072, 5517590, 8828144, 11035180, 22070360, 44140720]

約数ペア:

[(1, 44140720), (2, 22070360), (4, 11035180), (5, 8828144), (8, 5517590), (10, 4414072), (13, 3395440), (16, 2758795), (20, 2207036), (26, 1697720), (40, 1103518), (52, 848860), (65, 679088), (80, 551759), (104, 424430), (130, 339544), (208, 212215), (260, 169772), (520, 84886), (1040, 42443)]