42400355

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 52635744

約数和(自身を除く): 10235389

約数列:

[1, 5, 41, 107, 205, 535, 1933, 4387, 9665, 21935, 79253, 206831, 396265, 1034155, 8480071, 42400355]

約数ペア:

[(1, 42400355), (5, 8480071), (41, 1034155), (107, 396265), (205, 206831), (535, 79253), (1933, 21935), (4387, 9665)]