1567260880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{369637}}^1$

素因数の和:369703

約数の個数: 40

約数和(自身を含む): 3712644072

約数和(自身を除く): 2145383192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 369637, 739274, 1478548, 1848185, 2957096, 3696370, 5914192, 7392740, 14785480, 19590761, 29570960, 39181522, 78363044, 97953805, 156726088, 195907610, 313452176, 391815220, 783630440, 1567260880]

約数ペア:

[(1, 1567260880), (2, 783630440), (4, 391815220), (5, 313452176), (8, 195907610), (10, 156726088), (16, 97953805), (20, 78363044), (40, 39181522), (53, 29570960), (80, 19590761), (106, 14785480), (212, 7392740), (265, 5914192), (424, 3696370), (530, 2957096), (848, 1848185), (1060, 1478548), (2120, 739274), (4240, 369637)]