44132500

素因数分解:

$2^2\times 5^4\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 97968640

約数和(自身を除く): 53836140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 127, 139, 250, 254, 278, 500, 508, 556, 625, 635, 695, 1250, 1270, 1390, 2500, 2540, 2780, 3175, 3475, 6350, 6950, 12700, 13900, 15875, 17375, 17653, 31750, 34750, 35306, 63500, 69500, 70612, 79375, 86875, 88265, 158750, 173750, 176530, 317500, 347500, 353060, 441325, 882650, 1765300, 2206625, 4413250, 8826500, 11033125, 22066250, 44132500]

約数ペア:

[(1, 44132500), (2, 22066250), (4, 11033125), (5, 8826500), (10, 4413250), (20, 2206625), (25, 1765300), (50, 882650), (100, 441325), (125, 353060), (127, 347500), (139, 317500), (250, 176530), (254, 173750), (278, 158750), (500, 88265), (508, 86875), (556, 79375), (625, 70612), (635, 69500), (695, 63500), (1250, 35306), (1270, 34750), (1390, 31750), (2500, 17653), (2540, 17375), (2780, 15875), (3175, 13900), (3475, 12700), (6350, 6950)]