86734010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 175700448

約数和(自身を除く): 88966438

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 1667, 2365, 3334, 4730, 5203, 8335, 10406, 16670, 18337, 26015, 36674, 52030, 71681, 91685, 143362, 183370, 201707, 358405, 403414, 716810, 788491, 1008535, 1576982, 2017070, 3942455, 7884910, 8673401, 17346802, 43367005, 86734010]

約数ペア:

[(1, 86734010), (2, 43367005), (5, 17346802), (10, 8673401), (11, 7884910), (22, 3942455), (43, 2017070), (55, 1576982), (86, 1008535), (110, 788491), (121, 716810), (215, 403414), (242, 358405), (430, 201707), (473, 183370), (605, 143362), (946, 91685), (1210, 71681), (1667, 52030), (2365, 36674), (3334, 26015), (4730, 18337), (5203, 16670), (8335, 10406)]