2453647580

素因数分解:

$2^2\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{53503}}^1$

素因数の和:55805

約数の個数: 24

約数和(自身を含む): 5155003392

約数和(自身を除く): 2701355812

約数列:

[1, 2, 4, 5, 10, 20, 2293, 4586, 9172, 11465, 22930, 45860, 53503, 107006, 214012, 267515, 535030, 1070060, 122682379, 245364758, 490729516, 613411895, 1226823790, 2453647580]

約数ペア:

[(1, 2453647580), (2, 1226823790), (4, 613411895), (5, 490729516), (10, 245364758), (20, 122682379), (2293, 1070060), (4586, 535030), (9172, 267515), (11465, 214012), (22930, 107006), (45860, 53503)]