47165140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12611}}^1$

素因数の和:12648

約数の個数: 48

約数和(自身を含む): 114416064

約数和(自身を除く): 67250924

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 12611, 25222, 50444, 63055, 126110, 138721, 214387, 252220, 277442, 428774, 554884, 693605, 857548, 1071935, 1387210, 2143870, 2358257, 2774420, 4287740, 4716514, 9433028, 11791285, 23582570, 47165140]

約数ペア:

[(1, 47165140), (2, 23582570), (4, 11791285), (5, 9433028), (10, 4716514), (11, 4287740), (17, 2774420), (20, 2358257), (22, 2143870), (34, 1387210), (44, 1071935), (55, 857548), (68, 693605), (85, 554884), (110, 428774), (170, 277442), (187, 252220), (220, 214387), (340, 138721), (374, 126110), (748, 63055), (935, 50444), (1870, 25222), (3740, 12611)]