9850055480

素因数分解:

$2^3\times 5^1\times {\mathrm{246251387}}^1$

素因数の和:246251398

約数の個数: 16

約数和(自身を含む): 22162624920

約数和(自身を除く): 12312569440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 246251387, 492502774, 985005548, 1231256935, 1970011096, 2462513870, 4925027740, 9850055480]

約数ペア:

[(1, 9850055480), (2, 4925027740), (4, 2462513870), (5, 1970011096), (8, 1231256935), (10, 985005548), (20, 492502774), (40, 246251387)]