45016900

素因数分解:

$2^2\times 5^2\times {\mathrm{450169}}^1$

素因数の和:450183

約数の個数: 18

約数和(自身を含む): 97686890

約数和(自身を除く): 52669990

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 450169, 900338, 1800676, 2250845, 4501690, 9003380, 11254225, 22508450, 45016900]

約数ペア:

[(1, 45016900), (2, 22508450), (4, 11254225), (5, 9003380), (10, 4501690), (20, 2250845), (25, 1800676), (50, 900338), (100, 450169)]