2026051225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{35251}}^1$

素因数の和:35302

約数の個数: 36

約数和(自身を含む): 2906879920

約数和(自身を除く): 880828695

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 2299, 3025, 5225, 11495, 35251, 57475, 176255, 387761, 669769, 881275, 1938805, 3348845, 4265371, 7367459, 9694025, 16744225, 21326855, 36837295, 81042049, 106634275, 184186475, 405210245, 2026051225]

約数ペア:

[(1, 2026051225), (5, 405210245), (11, 184186475), (19, 106634275), (25, 81042049), (55, 36837295), (95, 21326855), (121, 16744225), (209, 9694025), (275, 7367459), (475, 4265371), (605, 3348845), (1045, 1938805), (2299, 881275), (3025, 669769), (5225, 387761), (11495, 176255), (35251, 57475)]