27623156720

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{449011}}^1$

素因数の和:449793

約数の個数: 40

約数和(自身を含む): 64307498640

約数和(自身を除く): 36684341920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 3076, 3845, 6152, 7690, 12304, 15380, 30760, 61520, 449011, 898022, 1796044, 2245055, 3592088, 4490110, 7184176, 8980220, 17960440, 35920880, 345289459, 690578918, 1381157836, 1726447295, 2762315672, 3452894590, 5524631344, 6905789180, 13811578360, 27623156720]

約数ペア:

[(1, 27623156720), (2, 13811578360), (4, 6905789180), (5, 5524631344), (8, 3452894590), (10, 2762315672), (16, 1726447295), (20, 1381157836), (40, 690578918), (80, 345289459), (769, 35920880), (1538, 17960440), (3076, 8980220), (3845, 7184176), (6152, 4490110), (7690, 3592088), (12304, 2245055), (15380, 1796044), (30760, 898022), (61520, 449011)]