3166371280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2083139}}^1$

素因数の和:2083171

約数の個数: 40

約数和(自身を含む): 7749280800

約数和(自身を除く): 4582909520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2083139, 4166278, 8332556, 10415695, 16665112, 20831390, 33330224, 39579641, 41662780, 79159282, 83325560, 158318564, 166651120, 197898205, 316637128, 395796410, 633274256, 791592820, 1583185640, 3166371280]

約数ペア:

[(1, 3166371280), (2, 1583185640), (4, 791592820), (5, 633274256), (8, 395796410), (10, 316637128), (16, 197898205), (19, 166651120), (20, 158318564), (38, 83325560), (40, 79159282), (76, 41662780), (80, 39579641), (95, 33330224), (152, 20831390), (190, 16665112), (304, 10415695), (380, 8332556), (760, 4166278), (1520, 2083139)]