45685520

素因数分解:

$2^4\times 5^1\times {\mathrm{571069}}^1$

素因数の和:571082

約数の個数: 20

約数和(自身を含む): 106219020

約数和(自身を除く): 60533500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571069, 1142138, 2284276, 2855345, 4568552, 5710690, 9137104, 11421380, 22842760, 45685520]

約数ペア:

[(1, 45685520), (2, 22842760), (4, 11421380), (5, 9137104), (8, 5710690), (10, 4568552), (16, 2855345), (20, 2284276), (40, 1142138), (80, 571069)]