10389760

素因数分解:

$2^8\times 5^1\times {\mathrm{8117}}^1$

素因数の和:8138

約数の個数: 36

約数和(自身を含む): 24889788

約数和(自身を除く): 14500028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 8117, 16234, 32468, 40585, 64936, 81170, 129872, 162340, 259744, 324680, 519488, 649360, 1038976, 1298720, 2077952, 2597440, 5194880, 10389760]

約数ペア:

[(1, 10389760), (2, 5194880), (4, 2597440), (5, 2077952), (8, 1298720), (10, 1038976), (16, 649360), (20, 519488), (32, 324680), (40, 259744), (64, 162340), (80, 129872), (128, 81170), (160, 64936), (256, 40585), (320, 32468), (640, 16234), (1280, 8117)]