2066506570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1087}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 4035557376

約数和(自身を除く): 1969050806

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 211, 265, 422, 530, 901, 1055, 1087, 1802, 2110, 2174, 3587, 4505, 5435, 7174, 9010, 10870, 11183, 17935, 18479, 22366, 35870, 36958, 55915, 57611, 92395, 111830, 115222, 184790, 190111, 229357, 288055, 380222, 458714, 576110, 950555, 979387, 1146785, 1901110, 1958774, 2293570, 3899069, 4896935, 7798138, 9793870, 12155921, 19495345, 24311842, 38990690, 60779605, 121559210, 206650657, 413301314, 1033253285, 2066506570]

約数ペア:

[(1, 2066506570), (2, 1033253285), (5, 413301314), (10, 206650657), (17, 121559210), (34, 60779605), (53, 38990690), (85, 24311842), (106, 19495345), (170, 12155921), (211, 9793870), (265, 7798138), (422, 4896935), (530, 3899069), (901, 2293570), (1055, 1958774), (1087, 1901110), (1802, 1146785), (2110, 979387), (2174, 950555), (3587, 576110), (4505, 458714), (5435, 380222), (7174, 288055), (9010, 229357), (10870, 190111), (11183, 184790), (17935, 115222), (18479, 111830), (22366, 92395), (35870, 57611), (36958, 55915)]