8121410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 17449344

約数和(自身を除く): 9327934

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 43, 55, 85, 86, 101, 110, 170, 187, 202, 215, 374, 430, 473, 505, 731, 935, 946, 1010, 1111, 1462, 1717, 1870, 2222, 2365, 3434, 3655, 4343, 4730, 5555, 7310, 8041, 8585, 8686, 11110, 16082, 17170, 18887, 21715, 37774, 40205, 43430, 47773, 73831, 80410, 94435, 95546, 147662, 188870, 238865, 369155, 477730, 738310, 812141, 1624282, 4060705, 8121410]

約数ペア:

[(1, 8121410), (2, 4060705), (5, 1624282), (10, 812141), (11, 738310), (17, 477730), (22, 369155), (34, 238865), (43, 188870), (55, 147662), (85, 95546), (86, 94435), (101, 80410), (110, 73831), (170, 47773), (187, 43430), (202, 40205), (215, 37774), (374, 21715), (430, 18887), (473, 17170), (505, 16082), (731, 11110), (935, 8686), (946, 8585), (1010, 8041), (1111, 7310), (1462, 5555), (1717, 4730), (1870, 4343), (2222, 3655), (2365, 3434)]