4524160

素因数分解:

$2^7\times 5^1\times {\mathrm{7069}}^1$

素因数の和:7088

約数の個数: 32

約数和(自身を含む): 10817100

約数和(自身を除く): 6292940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7069, 14138, 28276, 35345, 56552, 70690, 113104, 141380, 226208, 282760, 452416, 565520, 904832, 1131040, 2262080, 4524160]

約数ペア:

[(1, 4524160), (2, 2262080), (4, 1131040), (5, 904832), (8, 565520), (10, 452416), (16, 282760), (20, 226208), (32, 141380), (40, 113104), (64, 70690), (80, 56552), (128, 35345), (160, 28276), (320, 14138), (640, 7069)]