5200243180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{762499}}^1$

素因数の和:762550

約数の個数: 48

約数和(自身を含む): 12297600000

約数和(自身を除く): 7097356820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 762499, 1524998, 3049996, 3812495, 7624990, 8387489, 15249980, 16774978, 23637469, 33549956, 41937445, 47274938, 83874890, 94549876, 118187345, 167749780, 236374690, 260012159, 472749380, 520024318, 1040048636, 1300060795, 2600121590, 5200243180]

約数ペア:

[(1, 5200243180), (2, 2600121590), (4, 1300060795), (5, 1040048636), (10, 520024318), (11, 472749380), (20, 260012159), (22, 236374690), (31, 167749780), (44, 118187345), (55, 94549876), (62, 83874890), (110, 47274938), (124, 41937445), (155, 33549956), (220, 23637469), (310, 16774978), (341, 15249980), (620, 8387489), (682, 7624990), (1364, 3812495), (1705, 3049996), (3410, 1524998), (6820, 762499)]