3381088400

素因数分解:

$2^4\times 5^2\times {\mathrm{8452721}}^1$

素因数の和:8452739

約数の個数: 30

約数和(自身を含む): 8123065842

約数和(自身を除く): 4741977442

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 8452721, 16905442, 33810884, 42263605, 67621768, 84527210, 135243536, 169054420, 211318025, 338108840, 422636050, 676217680, 845272100, 1690544200, 3381088400]

約数ペア:

[(1, 3381088400), (2, 1690544200), (4, 845272100), (5, 676217680), (8, 422636050), (10, 338108840), (16, 211318025), (20, 169054420), (25, 135243536), (40, 84527210), (50, 67621768), (80, 42263605), (100, 33810884), (200, 16905442), (400, 8452721)]