9070720

素因数分解:

$2^7\times 5^1\times {\mathrm{14173}}^1$

素因数の和:14192

約数の個数: 32

約数和(自身を含む): 21686220

約数和(自身を除く): 12615500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14173, 28346, 56692, 70865, 113384, 141730, 226768, 283460, 453536, 566920, 907072, 1133840, 1814144, 2267680, 4535360, 9070720]

約数ペア:

[(1, 9070720), (2, 4535360), (4, 2267680), (5, 1814144), (8, 1133840), (10, 907072), (16, 566920), (20, 453536), (32, 283460), (40, 226768), (64, 141730), (80, 113384), (128, 70865), (160, 56692), (320, 28346), (640, 14173)]