23903800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 56145960

約数和(自身を除く): 32242160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 1117, 2140, 2234, 2675, 4280, 4468, 5350, 5585, 8936, 10700, 11170, 21400, 22340, 27925, 44680, 55850, 111700, 119519, 223400, 239038, 478076, 597595, 956152, 1195190, 2390380, 2987975, 4780760, 5975950, 11951900, 23903800]

約数ペア:

[(1, 23903800), (2, 11951900), (4, 5975950), (5, 4780760), (8, 2987975), (10, 2390380), (20, 1195190), (25, 956152), (40, 597595), (50, 478076), (100, 239038), (107, 223400), (200, 119519), (214, 111700), (428, 55850), (535, 44680), (856, 27925), (1070, 22340), (1117, 21400), (2140, 11170), (2234, 10700), (2675, 8936), (4280, 5585), (4468, 5350)]