83716270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 169590960

約数和(自身を除く): 85874690

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 1609, 2365, 3218, 4730, 5203, 8045, 10406, 16090, 17699, 26015, 35398, 52030, 69187, 88495, 138374, 176990, 194689, 345935, 389378, 691870, 761057, 973445, 1522114, 1946890, 3805285, 7610570, 8371627, 16743254, 41858135, 83716270]

約数ペア:

[(1, 83716270), (2, 41858135), (5, 16743254), (10, 8371627), (11, 7610570), (22, 3805285), (43, 1946890), (55, 1522114), (86, 973445), (110, 761057), (121, 691870), (215, 389378), (242, 345935), (430, 194689), (473, 176990), (605, 138374), (946, 88495), (1210, 69187), (1609, 52030), (2365, 35398), (3218, 26015), (4730, 17699), (5203, 16090), (8045, 10406)]