54469760

素因数分解:

$2^7\times 5^1\times {\mathrm{85109}}^1$

素因数の和:85128

約数の個数: 32

約数和(自身を含む): 130218300

約数和(自身を除く): 75748540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 85109, 170218, 340436, 425545, 680872, 851090, 1361744, 1702180, 2723488, 3404360, 5446976, 6808720, 10893952, 13617440, 27234880, 54469760]

約数ペア:

[(1, 54469760), (2, 27234880), (4, 13617440), (5, 10893952), (8, 6808720), (10, 5446976), (16, 3404360), (20, 2723488), (32, 1702180), (40, 1361744), (64, 851090), (80, 680872), (128, 425545), (160, 340436), (320, 170218), (640, 85109)]