57991220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10103}}^1$

素因数の和:10160

約数の個数: 48

約数和(自身を含む): 142587648

約数和(自身を除く): 84596428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 10103, 20206, 40412, 50515, 70721, 101030, 141442, 202060, 282884, 353605, 414223, 707210, 828446, 1414420, 1656892, 2071115, 2899561, 4142230, 5799122, 8284460, 11598244, 14497805, 28995610, 57991220]

約数ペア:

[(1, 57991220), (2, 28995610), (4, 14497805), (5, 11598244), (7, 8284460), (10, 5799122), (14, 4142230), (20, 2899561), (28, 2071115), (35, 1656892), (41, 1414420), (70, 828446), (82, 707210), (140, 414223), (164, 353605), (205, 282884), (287, 202060), (410, 141442), (574, 101030), (820, 70721), (1148, 50515), (1435, 40412), (2870, 20206), (5740, 10103)]