1169156780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{3307}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 2680909056

約数和(自身を除く): 1511752276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1607, 3214, 3307, 6428, 6614, 8035, 13228, 16070, 16535, 17677, 32140, 33070, 35354, 36377, 66140, 70708, 72754, 88385, 145508, 176770, 181885, 353540, 363770, 727540, 5314349, 10628698, 21257396, 26571745, 53143490, 58457839, 106286980, 116915678, 233831356, 292289195, 584578390, 1169156780]

約数ペア:

[(1, 1169156780), (2, 584578390), (4, 292289195), (5, 233831356), (10, 116915678), (11, 106286980), (20, 58457839), (22, 53143490), (44, 26571745), (55, 21257396), (110, 10628698), (220, 5314349), (1607, 727540), (3214, 363770), (3307, 353540), (6428, 181885), (6614, 176770), (8035, 145508), (13228, 88385), (16070, 72754), (16535, 70708), (17677, 66140), (32140, 36377), (33070, 35354)]