13441100

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 29336664

約数和(自身を除く): 15895564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 523, 1028, 1046, 1285, 2092, 2570, 2615, 5140, 5230, 6425, 10460, 12850, 13075, 25700, 26150, 52300, 134411, 268822, 537644, 672055, 1344110, 2688220, 3360275, 6720550, 13441100]

約数ペア:

[(1, 13441100), (2, 6720550), (4, 3360275), (5, 2688220), (10, 1344110), (20, 672055), (25, 537644), (50, 268822), (100, 134411), (257, 52300), (514, 26150), (523, 25700), (1028, 13075), (1046, 12850), (1285, 10460), (2092, 6425), (2570, 5230), (2615, 5140)]