41072780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41911}}^1$

素因数の和:41934

約数の個数: 36

約数和(自身を含む): 100337328

約数和(自身を除く): 59264548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 41911, 83822, 167644, 209555, 293377, 419110, 586754, 838220, 1173508, 1466885, 2053639, 2933770, 4107278, 5867540, 8214556, 10268195, 20536390, 41072780]

約数ペア:

[(1, 41072780), (2, 20536390), (4, 10268195), (5, 8214556), (7, 5867540), (10, 4107278), (14, 2933770), (20, 2053639), (28, 1466885), (35, 1173508), (49, 838220), (70, 586754), (98, 419110), (140, 293377), (196, 209555), (245, 167644), (490, 83822), (980, 41911)]