8886088310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{84061}}^1$

素因数の和:84141

約数の個数: 48

約数和(自身を含む): 18030290256

約数和(自身を除く): 9144201946

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1705, 1922, 3410, 4805, 9610, 10571, 21142, 52855, 84061, 105710, 168122, 420305, 840610, 924671, 1849342, 2605891, 4623355, 5211782, 9246710, 13029455, 26058910, 28664801, 57329602, 80782621, 143324005, 161565242, 286648010, 403913105, 807826210, 888608831, 1777217662, 4443044155, 8886088310]

約数ペア:

[(1, 8886088310), (2, 4443044155), (5, 1777217662), (10, 888608831), (11, 807826210), (22, 403913105), (31, 286648010), (55, 161565242), (62, 143324005), (110, 80782621), (155, 57329602), (310, 28664801), (341, 26058910), (682, 13029455), (961, 9246710), (1705, 5211782), (1922, 4623355), (3410, 2605891), (4805, 1849342), (9610, 924671), (10571, 840610), (21142, 420305), (52855, 168122), (84061, 105710)]