11240060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 26925696

約数和(自身を除く): 15685636

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2543, 4420, 5086, 10172, 12715, 25430, 33059, 43231, 50860, 66118, 86462, 132236, 165295, 172924, 216155, 330590, 432310, 562003, 661180, 864620, 1124006, 2248012, 2810015, 5620030, 11240060]

約数ペア:

[(1, 11240060), (2, 5620030), (4, 2810015), (5, 2248012), (10, 1124006), (13, 864620), (17, 661180), (20, 562003), (26, 432310), (34, 330590), (52, 216155), (65, 172924), (68, 165295), (85, 132236), (130, 86462), (170, 66118), (221, 50860), (260, 43231), (340, 33059), (442, 25430), (884, 12715), (1105, 10172), (2210, 5086), (2543, 4420)]