8248280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10883

約数の個数: 32

約数和(自身を含む): 19537200

約数和(自身を除く): 11288920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10853, 21706, 43412, 54265, 86824, 108530, 206207, 217060, 412414, 434120, 824828, 1031035, 1649656, 2062070, 4124140, 8248280]

約数ペア:

[(1, 8248280), (2, 4124140), (4, 2062070), (5, 1649656), (8, 1031035), (10, 824828), (19, 434120), (20, 412414), (38, 217060), (40, 206207), (76, 108530), (95, 86824), (152, 54265), (190, 43412), (380, 21706), (760, 10853)]