85860754540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22957421}}^1$

素因数の和:22957458

約数の個数: 48

約数和(自身を含む): 208269732384

約数和(自身を除く): 122408977844

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, 22957421, 45914842, 91829684, 114787105, 229574210, 252531631, 390276157, 459148420, 505063262, 780552314, 1010126524, 1262658155, 1561104628, 1951380785, 2525316310, 3902761570, 4293037727, 5050632620, 7805523140, 8586075454, 17172150908, 21465188635, 42930377270, 85860754540]

約数ペア:

[(1, 85860754540), (2, 42930377270), (4, 21465188635), (5, 17172150908), (10, 8586075454), (11, 7805523140), (17, 5050632620), (20, 4293037727), (22, 3902761570), (34, 2525316310), (44, 1951380785), (55, 1561104628), (68, 1262658155), (85, 1010126524), (110, 780552314), (170, 505063262), (187, 459148420), (220, 390276157), (340, 252531631), (374, 229574210), (748, 114787105), (935, 91829684), (1870, 45914842), (3740, 22957421)]