41559040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{8117}}^1$

素因数の和:8142

約数の個数: 44

約数和(自身を含む): 99705276

約数和(自身を除く): 58146236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 8117, 16234, 32468, 40585, 64936, 81170, 129872, 162340, 259744, 324680, 519488, 649360, 1038976, 1298720, 2077952, 2597440, 4155904, 5194880, 8311808, 10389760, 20779520, 41559040]

約数ペア:

[(1, 41559040), (2, 20779520), (4, 10389760), (5, 8311808), (8, 5194880), (10, 4155904), (16, 2597440), (20, 2077952), (32, 1298720), (40, 1038976), (64, 649360), (80, 519488), (128, 324680), (160, 259744), (256, 162340), (320, 129872), (512, 81170), (640, 64936), (1024, 40585), (1280, 32468), (2560, 16234), (5120, 8117)]