2266040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8093}}^1$

素因数の和:8111

約数の個数: 32

約数和(自身を含む): 5827680

約数和(自身を除く): 3561640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8093, 16186, 32372, 40465, 56651, 64744, 80930, 113302, 161860, 226604, 283255, 323720, 453208, 566510, 1133020, 2266040]

約数ペア:

[(1, 2266040), (2, 1133020), (4, 566510), (5, 453208), (7, 323720), (8, 283255), (10, 226604), (14, 161860), (20, 113302), (28, 80930), (35, 64744), (40, 56651), (56, 40465), (70, 32372), (140, 16186), (280, 8093)]