4293492400

素因数分解:

$2^4\times 5^2\times {\mathrm{10733731}}^1$

素因数の和:10733749

約数の個数: 30

約数和(自身を含む): 10315116452

約数和(自身を除く): 6021624052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10733731, 21467462, 42934924, 53668655, 85869848, 107337310, 171739696, 214674620, 268343275, 429349240, 536686550, 858698480, 1073373100, 2146746200, 4293492400]

約数ペア:

[(1, 4293492400), (2, 2146746200), (4, 1073373100), (5, 858698480), (8, 536686550), (10, 429349240), (16, 268343275), (20, 214674620), (25, 171739696), (40, 107337310), (50, 85869848), (80, 53668655), (100, 42934924), (200, 21467462), (400, 10733731)]