2026339975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{67601}}^1$

素因数の和:67731

約数の個数: 24

約数和(自身を含む): 2766273840

約数和(自身を除く): 739933865

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 5995, 29975, 67601, 338005, 743611, 1690025, 3718055, 7368509, 18590275, 36842545, 81053599, 184212725, 405267995, 2026339975]

約数ペア:

[(1, 2026339975), (5, 405267995), (11, 184212725), (25, 81053599), (55, 36842545), (109, 18590275), (275, 7368509), (545, 3718055), (1199, 1690025), (2725, 743611), (5995, 338005), (29975, 67601)]