2022954890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{1033}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 4189933440

約数和(自身を除く): 2166978550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 937, 1033, 1045, 1874, 2066, 2090, 4685, 5165, 9370, 10307, 10330, 11363, 17803, 19627, 20614, 22726, 35606, 39254, 51535, 56815, 89015, 98135, 103070, 113630, 178030, 195833, 196270, 215897, 391666, 431794, 967921, 979165, 1079485, 1935842, 1958330, 2158970, 4839605, 9679210, 10647131, 18390499, 21294262, 36780998, 53235655, 91952495, 106471310, 183904990, 202295489, 404590978, 1011477445, 2022954890]

約数ペア:

[(1, 2022954890), (2, 1011477445), (5, 404590978), (10, 202295489), (11, 183904990), (19, 106471310), (22, 91952495), (38, 53235655), (55, 36780998), (95, 21294262), (110, 18390499), (190, 10647131), (209, 9679210), (418, 4839605), (937, 2158970), (1033, 1958330), (1045, 1935842), (1874, 1079485), (2066, 979165), (2090, 967921), (4685, 431794), (5165, 391666), (9370, 215897), (10307, 196270), (10330, 195833), (11363, 178030), (17803, 113630), (19627, 103070), (20614, 98135), (22726, 89015), (35606, 56815), (39254, 51535)]