2077570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 4395384

約数和(自身を除く): 2317814

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 101, 110, 121, 170, 187, 202, 242, 374, 505, 605, 935, 1010, 1111, 1210, 1717, 1870, 2057, 2222, 3434, 4114, 5555, 8585, 10285, 11110, 12221, 17170, 18887, 20570, 24442, 37774, 61105, 94435, 122210, 188870, 207757, 415514, 1038785, 2077570]

約数ペア:

[(1, 2077570), (2, 1038785), (5, 415514), (10, 207757), (11, 188870), (17, 122210), (22, 94435), (34, 61105), (55, 37774), (85, 24442), (101, 20570), (110, 18887), (121, 17170), (170, 12221), (187, 11110), (202, 10285), (242, 8585), (374, 5555), (505, 4114), (605, 3434), (935, 2222), (1010, 2057), (1111, 1870), (1210, 1717)]