2005616195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{14639}}^1$

素因数の和:14755

約数の個数: 32

約数和(自身を含む): 2732175360

約数和(自身を除く): 726559165

約数列:

[1, 5, 11, 47, 53, 55, 235, 265, 517, 583, 2491, 2585, 2915, 12455, 14639, 27401, 73195, 137005, 161029, 688033, 775867, 805145, 3440165, 3879335, 7568363, 8534537, 36465749, 37841815, 42672685, 182328745, 401123239, 2005616195]

約数ペア:

[(1, 2005616195), (5, 401123239), (11, 182328745), (47, 42672685), (53, 37841815), (55, 36465749), (235, 8534537), (265, 7568363), (517, 3879335), (583, 3440165), (2491, 805145), (2585, 775867), (2915, 688033), (12455, 161029), (14639, 137005), (27401, 73195)]