25596850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 49996800

約数和(自身を除く): 24399950

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 127, 139, 145, 254, 278, 290, 635, 695, 725, 1270, 1390, 1450, 3175, 3475, 3683, 4031, 6350, 6950, 7366, 8062, 17653, 18415, 20155, 35306, 36830, 40310, 88265, 92075, 100775, 176530, 184150, 201550, 441325, 511937, 882650, 1023874, 2559685, 5119370, 12798425, 25596850]

約数ペア:

[(1, 25596850), (2, 12798425), (5, 5119370), (10, 2559685), (25, 1023874), (29, 882650), (50, 511937), (58, 441325), (127, 201550), (139, 184150), (145, 176530), (254, 100775), (278, 92075), (290, 88265), (635, 40310), (695, 36830), (725, 35306), (1270, 20155), (1390, 18415), (1450, 17653), (3175, 8062), (3475, 7366), (3683, 6950), (4031, 6350)]