38445260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{274609}}^1$

素因数の和:274625

約数の個数: 24

約数和(自身を含む): 92268960

約数和(自身を除く): 53823700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 274609, 549218, 1098436, 1373045, 1922263, 2746090, 3844526, 5492180, 7689052, 9611315, 19222630, 38445260]

約数ペア:

[(1, 38445260), (2, 19222630), (4, 9611315), (5, 7689052), (7, 5492180), (10, 3844526), (14, 2746090), (20, 1922263), (28, 1373045), (35, 1098436), (70, 549218), (140, 274609)]