22898000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^2$

素因数の和:237

約数の個数: 60

約数和(自身を含む): 55889652

約数和(自身を除く): 32991652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 250, 400, 428, 500, 535, 856, 1000, 1070, 1712, 2000, 2140, 2675, 4280, 5350, 8560, 10700, 11449, 13375, 21400, 22898, 26750, 42800, 45796, 53500, 57245, 91592, 107000, 114490, 183184, 214000, 228980, 286225, 457960, 572450, 915920, 1144900, 1431125, 2289800, 2862250, 4579600, 5724500, 11449000, 22898000]

約数ペア:

[(1, 22898000), (2, 11449000), (4, 5724500), (5, 4579600), (8, 2862250), (10, 2289800), (16, 1431125), (20, 1144900), (25, 915920), (40, 572450), (50, 457960), (80, 286225), (100, 228980), (107, 214000), (125, 183184), (200, 114490), (214, 107000), (250, 91592), (400, 57245), (428, 53500), (500, 45796), (535, 42800), (856, 26750), (1000, 22898), (1070, 21400), (1712, 13375), (2000, 11449), (2140, 10700), (2675, 8560), (4280, 5350)]