679658045140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{24501011}}^1$

素因数の和:24501112

約数の個数: 48

約数和(自身を含む): 1522982905920

約数和(自身を除く): 843324860780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 24501011, 49002022, 98004044, 122505055, 245010110, 465519209, 490020220, 931038418, 1788573803, 1862076836, 2327596045, 3577147606, 4655192090, 7154295212, 8942869015, 9310384180, 17885738030, 33982902257, 35771476060, 67965804514, 135931609028, 169914511285, 339829022570, 679658045140]

約数ペア:

[(1, 679658045140), (2, 339829022570), (4, 169914511285), (5, 135931609028), (10, 67965804514), (19, 35771476060), (20, 33982902257), (38, 17885738030), (73, 9310384180), (76, 8942869015), (95, 7154295212), (146, 4655192090), (190, 3577147606), (292, 2327596045), (365, 1862076836), (380, 1788573803), (730, 931038418), (1387, 490020220), (1460, 465519209), (2774, 245010110), (5548, 122505055), (6935, 98004044), (13870, 49002022), (27740, 24501011)]