22636570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2819}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 45074880

約数和(自身を除く): 22438310

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 2819, 4015, 5638, 8030, 14095, 28190, 31009, 62018, 155045, 205787, 310090, 411574, 1028935, 2057870, 2263657, 4527314, 11318285, 22636570]

約数ペア:

[(1, 22636570), (2, 11318285), (5, 4527314), (10, 2263657), (11, 2057870), (22, 1028935), (55, 411574), (73, 310090), (110, 205787), (146, 155045), (365, 62018), (730, 31009), (803, 28190), (1606, 14095), (2819, 8030), (4015, 5638)]