1775558140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{2393}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 3894827328

約数和(自身を除く): 2119269188

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1613, 2393, 3226, 4786, 6452, 8065, 9572, 11965, 16130, 23930, 32260, 37099, 47860, 55039, 74198, 110078, 148396, 185495, 220156, 275195, 370990, 550390, 741980, 1100780, 3859909, 7719818, 15439636, 19299545, 38599090, 77198180, 88777907, 177555814, 355111628, 443889535, 887779070, 1775558140]

約数ペア:

[(1, 1775558140), (2, 887779070), (4, 443889535), (5, 355111628), (10, 177555814), (20, 88777907), (23, 77198180), (46, 38599090), (92, 19299545), (115, 15439636), (230, 7719818), (460, 3859909), (1613, 1100780), (2393, 741980), (3226, 550390), (4786, 370990), (6452, 275195), (8065, 220156), (9572, 185495), (11965, 148396), (16130, 110078), (23930, 74198), (32260, 55039), (37099, 47860)]