38540050

素因数分解:

$2^1\times 5^2\times {\mathrm{770801}}^1$

素因数の和:770813

約数の個数: 12

約数和(自身を含む): 71684586

約数和(自身を除く): 33144536

約数列:

[1, 2, 5, 10, 25, 50, 770801, 1541602, 3854005, 7708010, 19270025, 38540050]

約数ペア:

[(1, 38540050), (2, 19270025), (5, 7708010), (10, 3854005), (25, 1541602), (50, 770801)]