47932160

素因数分解:

$2^8\times 5^1\times {\mathrm{37447}}^1$

素因数の和:37468

約数の個数: 36

約数和(自身を含む): 114815568

約数和(自身を除く): 66883408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 37447, 74894, 149788, 187235, 299576, 374470, 599152, 748940, 1198304, 1497880, 2396608, 2995760, 4793216, 5991520, 9586432, 11983040, 23966080, 47932160]

約数ペア:

[(1, 47932160), (2, 23966080), (4, 11983040), (5, 9586432), (8, 5991520), (10, 4793216), (16, 2995760), (20, 2396608), (32, 1497880), (40, 1198304), (64, 748940), (80, 599152), (128, 374470), (160, 299576), (256, 187235), (320, 149788), (640, 74894), (1280, 37447)]