2022203275

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{3251}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 2540462400

約数和(自身を除く): 518259125

約数列:

[1, 5, 25, 139, 179, 695, 895, 3251, 3475, 4475, 16255, 24881, 81275, 124405, 451889, 581929, 622025, 2259445, 2909645, 11297225, 14548225, 80888131, 404440655, 2022203275]

約数ペア:

[(1, 2022203275), (5, 404440655), (25, 80888131), (139, 14548225), (179, 11297225), (695, 2909645), (895, 2259445), (3251, 622025), (3475, 581929), (4475, 451889), (16255, 124405), (24881, 81275)]