45092900

素因数分解:

$2^2\times 5^2\times {\mathrm{450929}}^1$

素因数の和:450943

約数の個数: 18

約数和(自身を含む): 97851810

約数和(自身を除く): 52758910

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 450929, 901858, 1803716, 2254645, 4509290, 9018580, 11273225, 22546450, 45092900]

約数ペア:

[(1, 45092900), (2, 22546450), (4, 11273225), (5, 9018580), (10, 4509290), (20, 2254645), (25, 1803716), (50, 901858), (100, 450929)]