6447860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11117}}^1$

素因数の和:11155

約数の個数: 24

約数和(自身を含む): 14008680

約数和(自身を除く): 7560820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 11117, 22234, 44468, 55585, 111170, 222340, 322393, 644786, 1289572, 1611965, 3223930, 6447860]

約数ペア:

[(1, 6447860), (2, 3223930), (4, 1611965), (5, 1289572), (10, 644786), (20, 322393), (29, 222340), (58, 111170), (116, 55585), (145, 44468), (290, 22234), (580, 11117)]