3276160

素因数分解:

$2^7\times 5^1\times {\mathrm{5119}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 4557440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5119, 10238, 20476, 25595, 40952, 51190, 81904, 102380, 163808, 204760, 327616, 409520, 655232, 819040, 1638080, 3276160]

約数ペア:

[(1, 3276160), (2, 1638080), (4, 819040), (5, 655232), (8, 409520), (10, 327616), (16, 204760), (20, 163808), (32, 102380), (40, 81904), (64, 51190), (80, 40952), (128, 25595), (160, 20476), (320, 10238), (640, 5119)]