78482360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1796

約数の個数: 64

約数和(自身を含む): 194555520

約数和(自身を除く): 116073160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 1667, 2140, 2354, 3334, 4280, 4708, 5885, 6668, 8335, 9416, 11770, 13336, 16670, 18337, 23540, 33340, 36674, 47080, 66680, 73348, 91685, 146696, 178369, 183370, 356738, 366740, 713476, 733480, 891845, 1426952, 1783690, 1962059, 3567380, 3924118, 7134760, 7848236, 9810295, 15696472, 19620590, 39241180, 78482360]

約数ペア:

[(1, 78482360), (2, 39241180), (4, 19620590), (5, 15696472), (8, 9810295), (10, 7848236), (11, 7134760), (20, 3924118), (22, 3567380), (40, 1962059), (44, 1783690), (55, 1426952), (88, 891845), (107, 733480), (110, 713476), (214, 366740), (220, 356738), (428, 183370), (440, 178369), (535, 146696), (856, 91685), (1070, 73348), (1177, 66680), (1667, 47080), (2140, 36674), (2354, 33340), (3334, 23540), (4280, 18337), (4708, 16670), (5885, 13336), (6668, 11770), (8335, 9416)]