4742396.00000000

素因数分解:

$2^4\times 5^2\times {\mathrm{80611}}^1$

素因数の和:80629

約数の個数: 30

約数和(自身を含む): 77468132

約数和(自身を除く): 45223732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 80611, 161222, 322444, 403055, 644888, 806110, 1289776, 1612220, 2015275, 3224440, 4030550, 6448880, 8061100, 16122200, 32244400]

約数ペア:

[(1, 32244400), (2, 16122200), (4, 8061100), (5, 6448880), (8, 4030550), (10, 3224440), (16, 2015275), (20, 1612220), (25, 1289776), (40, 806110), (50, 644888), (80, 403055), (100, 322444), (200, 161222), (400, 80611)]