156968324060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26339}}^1\times {\mathrm{15683}}^1$

素因数の和:42050

約数の個数: 48

約数和(自身を含む): 347017910400

約数和(自身を除く): 190049586340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 15683, 26339, 31366, 52678, 62732, 78415, 105356, 131695, 156830, 263390, 297977, 313660, 500441, 526780, 595954, 1000882, 1191908, 1489885, 2001764, 2502205, 2979770, 5004410, 5959540, 10008820, 413074537, 826149074, 1652298148, 2065372685, 4130745370, 7848416203, 8261490740, 15696832406, 31393664812, 39242081015, 78484162030, 156968324060]

約数ペア:

[(1, 156968324060), (2, 78484162030), (4, 39242081015), (5, 31393664812), (10, 15696832406), (19, 8261490740), (20, 7848416203), (38, 4130745370), (76, 2065372685), (95, 1652298148), (190, 826149074), (380, 413074537), (15683, 10008820), (26339, 5959540), (31366, 5004410), (52678, 2979770), (62732, 2502205), (78415, 2001764), (105356, 1489885), (131695, 1191908), (156830, 1000882), (263390, 595954), (297977, 526780), (313660, 500441)]