505667060

素因数分解:

$2^2\times 5^1\times {\mathrm{4339}}^1\times {\mathrm{5827}}^1$

素因数の和:10175

約数の個数: 24

約数和(自身を含む): 1062327840

約数和(自身を除く): 556660780

約数列:

[1, 2, 4, 5, 10, 20, 4339, 5827, 8678, 11654, 17356, 21695, 23308, 29135, 43390, 58270, 86780, 116540, 25283353, 50566706, 101133412, 126416765, 252833530, 505667060]

約数ペア:

[(1, 505667060), (2, 252833530), (4, 126416765), (5, 101133412), (10, 50566706), (20, 25283353), (4339, 116540), (5827, 86780), (8678, 58270), (11654, 43390), (17356, 29135), (21695, 23308)]