82250650

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{15971}}^1$

素因数の和:16086

約数の個数: 24

約数和(自身を含む): 154481184

約数和(自身を除く): 72230534

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 15971, 31942, 79855, 159710, 399275, 798550, 1645013, 3290026, 8225065, 16450130, 41125325, 82250650]

約数ペア:

[(1, 82250650), (2, 41125325), (5, 16450130), (10, 8225065), (25, 3290026), (50, 1645013), (103, 798550), (206, 399275), (515, 159710), (1030, 79855), (2575, 31942), (5150, 15971)]