42797200

素因数分解:

$2^4\times 5^2\times {\mathrm{106993}}^1$

素因数の和:107011

約数の個数: 30

約数和(自身を含む): 102821234

約数和(自身を除く): 60024034

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 106993, 213986, 427972, 534965, 855944, 1069930, 1711888, 2139860, 2674825, 4279720, 5349650, 8559440, 10699300, 21398600, 42797200]

約数ペア:

[(1, 42797200), (2, 21398600), (4, 10699300), (5, 8559440), (8, 5349650), (10, 4279720), (16, 2674825), (20, 2139860), (25, 1711888), (40, 1069930), (50, 855944), (80, 534965), (100, 427972), (200, 213986), (400, 106993)]