8019550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 18605952

約数和(自身を除く): 10586402

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 2083, 3850, 4166, 10415, 14581, 20830, 22913, 29162, 45826, 52075, 72905, 104150, 114565, 145810, 160391, 229130, 320782, 364525, 572825, 729050, 801955, 1145650, 1603910, 4009775, 8019550]

約数ペア:

[(1, 8019550), (2, 4009775), (5, 1603910), (7, 1145650), (10, 801955), (11, 729050), (14, 572825), (22, 364525), (25, 320782), (35, 229130), (50, 160391), (55, 145810), (70, 114565), (77, 104150), (110, 72905), (154, 52075), (175, 45826), (275, 29162), (350, 22913), (385, 20830), (550, 14581), (770, 10415), (1925, 4166), (2083, 3850)]