392061260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{190321}}^1$

素因数の和:190433

約数の個数: 24

約数和(自身を含む): 831326496

約数和(自身を除く): 439265236

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 190321, 380642, 761284, 951605, 1903210, 3806420, 19603063, 39206126, 78412252, 98015315, 196030630, 392061260]

約数ペア:

[(1, 392061260), (2, 196030630), (4, 98015315), (5, 78412252), (10, 39206126), (20, 19603063), (103, 3806420), (206, 1903210), (412, 951605), (515, 761284), (1030, 380642), (2060, 190321)]