70466440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8470

約数の個数: 64

約数和(自身を含む): 182088000

約数和(自身を除く): 111621560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 8429, 16858, 33716, 42145, 67432, 84290, 92719, 160151, 168580, 185438, 320302, 337160, 370876, 463595, 640604, 741752, 800755, 927190, 1281208, 1601510, 1761661, 1854380, 3203020, 3523322, 3708760, 6406040, 7046644, 8808305, 14093288, 17616610, 35233220, 70466440]

約数ペア:

[(1, 70466440), (2, 35233220), (4, 17616610), (5, 14093288), (8, 8808305), (10, 7046644), (11, 6406040), (19, 3708760), (20, 3523322), (22, 3203020), (38, 1854380), (40, 1761661), (44, 1601510), (55, 1281208), (76, 927190), (88, 800755), (95, 741752), (110, 640604), (152, 463595), (190, 370876), (209, 337160), (220, 320302), (380, 185438), (418, 168580), (440, 160151), (760, 92719), (836, 84290), (1045, 67432), (1672, 42145), (2090, 33716), (4180, 16858), (8360, 8429)]