22001210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28573}}^1$

素因数の和:28598

約数の個数: 32

約数和(自身を含む): 49375872

約数和(自身を除く): 27374662

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 28573, 57146, 142865, 200011, 285730, 314303, 400022, 628606, 1000055, 1571515, 2000110, 2200121, 3143030, 4400242, 11000605, 22001210]

約数ペア:

[(1, 22001210), (2, 11000605), (5, 4400242), (7, 3143030), (10, 2200121), (11, 2000110), (14, 1571515), (22, 1000055), (35, 628606), (55, 400022), (70, 314303), (77, 285730), (110, 200011), (154, 142865), (385, 57146), (770, 28573)]