44705180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 101912160

約数和(自身を除く): 57206980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1237, 1390, 1807, 2474, 2780, 3614, 4948, 6185, 7228, 9035, 12370, 16081, 18070, 24740, 32162, 36140, 64324, 80405, 160810, 171943, 321620, 343886, 687772, 859715, 1719430, 2235259, 3438860, 4470518, 8941036, 11176295, 22352590, 44705180]

約数ペア:

[(1, 44705180), (2, 22352590), (4, 11176295), (5, 8941036), (10, 4470518), (13, 3438860), (20, 2235259), (26, 1719430), (52, 859715), (65, 687772), (130, 343886), (139, 321620), (260, 171943), (278, 160810), (556, 80405), (695, 64324), (1237, 36140), (1390, 32162), (1807, 24740), (2474, 18070), (2780, 16081), (3614, 12370), (4948, 9035), (6185, 7228)]