41528320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{8111}}^1$

素因数の和:8136

約数の個数: 44

約数和(自身を含む): 99631584

約数和(自身を除く): 58103264

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, 8111, 16222, 32444, 40555, 64888, 81110, 129776, 162220, 259552, 324440, 519104, 648880, 1038208, 1297760, 2076416, 2595520, 4152832, 5191040, 8305664, 10382080, 20764160, 41528320]

約数ペア:

[(1, 41528320), (2, 20764160), (4, 10382080), (5, 8305664), (8, 5191040), (10, 4152832), (16, 2595520), (20, 2076416), (32, 1297760), (40, 1038208), (64, 648880), (80, 519104), (128, 324440), (160, 259552), (256, 162220), (320, 129776), (512, 81110), (640, 64888), (1024, 40555), (1280, 32444), (2560, 16222), (5120, 8111)]