39306440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51719}}^1$

素因数の和:51749

約数の個数: 32

約数和(自身を含む): 93096000

約数和(自身を除く): 53789560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51719, 103438, 206876, 258595, 413752, 517190, 982661, 1034380, 1965322, 2068760, 3930644, 4913305, 7861288, 9826610, 19653220, 39306440]

約数ペア:

[(1, 39306440), (2, 19653220), (4, 9826610), (5, 7861288), (8, 4913305), (10, 3930644), (19, 2068760), (20, 1965322), (38, 1034380), (40, 982661), (76, 517190), (95, 413752), (152, 258595), (190, 206876), (380, 103438), (760, 51719)]