27004280

素因数分解:

$2^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{977}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 60909840

約数和(自身を除く): 33905560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 691, 977, 1382, 1954, 2764, 3455, 3908, 4885, 5528, 6910, 7816, 9770, 13820, 19540, 27640, 39080, 675107, 1350214, 2700428, 3375535, 5400856, 6751070, 13502140, 27004280]

約数ペア:

[(1, 27004280), (2, 13502140), (4, 6751070), (5, 5400856), (8, 3375535), (10, 2700428), (20, 1350214), (40, 675107), (691, 39080), (977, 27640), (1382, 19540), (1954, 13820), (2764, 9770), (3455, 7816), (3908, 6910), (4885, 5528)]