23097800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10499}}^1$

素因数の和:10526

約数の個数: 48

約数和(自身を含む): 58590000

約数和(自身を除く): 35492200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 10499, 20998, 41996, 52495, 83992, 104990, 115489, 209980, 230978, 262475, 419960, 461956, 524950, 577445, 923912, 1049900, 1154890, 2099800, 2309780, 2887225, 4619560, 5774450, 11548900, 23097800]

約数ペア:

[(1, 23097800), (2, 11548900), (4, 5774450), (5, 4619560), (8, 2887225), (10, 2309780), (11, 2099800), (20, 1154890), (22, 1049900), (25, 923912), (40, 577445), (44, 524950), (50, 461956), (55, 419960), (88, 262475), (100, 230978), (110, 209980), (200, 115489), (220, 104990), (275, 83992), (440, 52495), (550, 41996), (1100, 20998), (2200, 10499)]