1569389940140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{230115827}}^1$

素因数の和:230115878

約数の個数: 48

約数和(自身を含む): 3711308073984

約数和(自身を除く): 2141918133844

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, 230115827, 460231654, 920463308, 1150579135, 2301158270, 2531274097, 4602316540, 5062548194, 7133590637, 10125096388, 12656370485, 14267181274, 25312740970, 28534362548, 35667953185, 50625481940, 71335906370, 78469497007, 142671812740, 156938994014, 313877988028, 392347485035, 784694970070, 1569389940140]

約数ペア:

[(1, 1569389940140), (2, 784694970070), (4, 392347485035), (5, 313877988028), (10, 156938994014), (11, 142671812740), (20, 78469497007), (22, 71335906370), (31, 50625481940), (44, 35667953185), (55, 28534362548), (62, 25312740970), (110, 14267181274), (124, 12656370485), (155, 10125096388), (220, 7133590637), (310, 5062548194), (341, 4602316540), (620, 2531274097), (682, 2301158270), (1364, 1150579135), (1705, 920463308), (3410, 460231654), (6820, 230115827)]