11223800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8040

約数の個数: 48

約数和(自身を含む): 29826960

約数和(自身を除く): 18603160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 8017, 16034, 32068, 40085, 56119, 64136, 80170, 112238, 160340, 200425, 224476, 280595, 320680, 400850, 448952, 561190, 801700, 1122380, 1402975, 1603400, 2244760, 2805950, 5611900, 11223800]

約数ペア:

[(1, 11223800), (2, 5611900), (4, 2805950), (5, 2244760), (7, 1603400), (8, 1402975), (10, 1122380), (14, 801700), (20, 561190), (25, 448952), (28, 400850), (35, 320680), (40, 280595), (50, 224476), (56, 200425), (70, 160340), (100, 112238), (140, 80170), (175, 64136), (200, 56119), (280, 40085), (350, 32068), (700, 16034), (1400, 8017)]