2269506400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{405269}}^1$

素因数の和:405296

約数の個数: 72

約数和(自身を含む): 6331938480

約数和(自身を除く): 4062432080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 405269, 810538, 1621076, 2026345, 2836883, 3242152, 4052690, 5673766, 6484304, 8105380, 10131725, 11347532, 12968608, 14184415, 16210760, 20263450, 22695064, 28368830, 32421520, 40526900, 45390128, 56737660, 64843040, 70922075, 81053800, 90780256, 113475320, 141844150, 162107600, 226950640, 283688300, 324215200, 453901280, 567376600, 1134753200, 2269506400]

約数ペア:

[(1, 2269506400), (2, 1134753200), (4, 567376600), (5, 453901280), (7, 324215200), (8, 283688300), (10, 226950640), (14, 162107600), (16, 141844150), (20, 113475320), (25, 90780256), (28, 81053800), (32, 70922075), (35, 64843040), (40, 56737660), (50, 45390128), (56, 40526900), (70, 32421520), (80, 28368830), (100, 22695064), (112, 20263450), (140, 16210760), (160, 14184415), (175, 12968608), (200, 11347532), (224, 10131725), (280, 8105380), (350, 6484304), (400, 5673766), (560, 4052690), (700, 3242152), (800, 2836883), (1120, 2026345), (1400, 1621076), (2800, 810538), (5600, 405269)]