22508080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40193}}^1$

素因数の和:40213

約数の個数: 40

約数和(自身を含む): 59808672

約数和(自身を除く): 37300592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40193, 80386, 160772, 200965, 281351, 321544, 401930, 562702, 643088, 803860, 1125404, 1406755, 1607720, 2250808, 2813510, 3215440, 4501616, 5627020, 11254040, 22508080]

約数ペア:

[(1, 22508080), (2, 11254040), (4, 5627020), (5, 4501616), (7, 3215440), (8, 2813510), (10, 2250808), (14, 1607720), (16, 1406755), (20, 1125404), (28, 803860), (35, 643088), (40, 562702), (56, 401930), (70, 321544), (80, 281351), (112, 200965), (140, 160772), (280, 80386), (560, 40193)]