47220400

素因数分解:

$2^4\times 5^2\times {\mathrm{118051}}^1$

素因数の和:118069

約数の個数: 30

約数和(自身を含む): 113447972

約数和(自身を除く): 66227572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 118051, 236102, 472204, 590255, 944408, 1180510, 1888816, 2361020, 2951275, 4722040, 5902550, 9444080, 11805100, 23610200, 47220400]

約数ペア:

[(1, 47220400), (2, 23610200), (4, 11805100), (5, 9444080), (8, 5902550), (10, 4722040), (16, 2951275), (20, 2361020), (25, 1888816), (40, 1180510), (50, 944408), (80, 590255), (100, 472204), (200, 236102), (400, 118051)]