876280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 2077200

約数和(自身を除く): 1200920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1153, 2306, 4612, 5765, 9224, 11530, 21907, 23060, 43814, 46120, 87628, 109535, 175256, 219070, 438140, 876280]

約数ペア:

[(1, 876280), (2, 438140), (4, 219070), (5, 175256), (8, 109535), (10, 87628), (19, 46120), (20, 43814), (38, 23060), (40, 21907), (76, 11530), (95, 9224), (152, 5765), (190, 4612), (380, 2306), (760, 1153)]