1904450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 24

約数和(自身を含む): 3632580

約数和(自身を除く): 1728130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 929, 1025, 1858, 2050, 4645, 9290, 23225, 38089, 46450, 76178, 190445, 380890, 952225, 1904450]

約数ペア:

[(1, 1904450), (2, 952225), (5, 380890), (10, 190445), (25, 76178), (41, 46450), (50, 38089), (82, 23225), (205, 9290), (410, 4645), (929, 2050), (1025, 1858)]