40514705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 21416815

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2239, 2585, 3619, 11195, 15673, 18095, 24629, 78365, 105233, 123145, 172403, 526165, 736631, 862015, 1157563, 3683155, 5787815, 8102941, 40514705]

約数ペア:

[(1, 40514705), (5, 8102941), (7, 5787815), (11, 3683155), (35, 1157563), (47, 862015), (55, 736631), (77, 526165), (235, 172403), (329, 123145), (385, 105233), (517, 78365), (1645, 24629), (2239, 18095), (2585, 15673), (3619, 11195)]