4020050990

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1\times {\mathrm{4937}}^1$

素因数の和:5812

約数の個数: 32

約数和(自身を含む): 7314797664

約数和(自身を除く): 3294746674

約数列:

[1, 2, 5, 10, 107, 214, 535, 761, 1070, 1522, 3805, 4937, 7610, 9874, 24685, 49370, 81427, 162854, 407135, 528259, 814270, 1056518, 2641295, 3757057, 5282590, 7514114, 18785285, 37570570, 402005099, 804010198, 2010025495, 4020050990]

約数ペア:

[(1, 4020050990), (2, 2010025495), (5, 804010198), (10, 402005099), (107, 37570570), (214, 18785285), (535, 7514114), (761, 5282590), (1070, 3757057), (1522, 2641295), (3805, 1056518), (4937, 814270), (7610, 528259), (9874, 407135), (24685, 162854), (49370, 81427)]