25080680

素因数分解:

$2^3\times 5^1\times {\mathrm{627017}}^1$

素因数の和:627028

約数の個数: 16

約数和(自身を含む): 56431620

約数和(自身を除く): 31350940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 627017, 1254034, 2508068, 3135085, 5016136, 6270170, 12540340, 25080680]

約数ペア:

[(1, 25080680), (2, 12540340), (4, 6270170), (5, 5016136), (8, 3135085), (10, 2508068), (20, 1254034), (40, 627017)]