11200026880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1250003}}^1$

素因数の和:1250031

約数の個数: 72

約数和(自身を含む): 30660098112

約数和(自身を除く): 19460071232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 1250003, 2500006, 5000012, 6250015, 8750021, 10000024, 12500030, 17500042, 20000048, 25000060, 35000084, 40000096, 43750105, 50000120, 70000168, 80000192, 87500210, 100000240, 140000336, 160000384, 175000420, 200000480, 280000672, 320000768, 350000840, 400000960, 560001344, 700001680, 800001920, 1120002688, 1400003360, 1600003840, 2240005376, 2800006720, 5600013440, 11200026880]

約数ペア:

[(1, 11200026880), (2, 5600013440), (4, 2800006720), (5, 2240005376), (7, 1600003840), (8, 1400003360), (10, 1120002688), (14, 800001920), (16, 700001680), (20, 560001344), (28, 400000960), (32, 350000840), (35, 320000768), (40, 280000672), (56, 200000480), (64, 175000420), (70, 160000384), (80, 140000336), (112, 100000240), (128, 87500210), (140, 80000192), (160, 70000168), (224, 50000120), (256, 43750105), (280, 40000096), (320, 35000084), (448, 25000060), (560, 20000048), (640, 17500042), (896, 12500030), (1120, 10000024), (1280, 8750021), (1792, 6250015), (2240, 5000012), (4480, 2500006), (8960, 1250003)]