5231569100

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{203563}}^1$

素因数の和:203834

約数の個数: 36

約数和(自身を含む): 11396734104

約数和(自身を除く): 6165165004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2570, 5140, 6425, 12850, 25700, 203563, 407126, 814252, 1017815, 2035630, 4071260, 5089075, 10178150, 20356300, 52315691, 104631382, 209262764, 261578455, 523156910, 1046313820, 1307892275, 2615784550, 5231569100]

約数ペア:

[(1, 5231569100), (2, 2615784550), (4, 1307892275), (5, 1046313820), (10, 523156910), (20, 261578455), (25, 209262764), (50, 104631382), (100, 52315691), (257, 20356300), (514, 10178150), (1028, 5089075), (1285, 4071260), (2570, 2035630), (5140, 1017815), (6425, 814252), (12850, 407126), (25700, 203563)]