4925120

素因数分解:

$2^6\times 5^1\times {\mathrm{15391}}^1$

素因数の和:15408

約数の個数: 28

約数和(自身を含む): 11728704

約数和(自身を除く): 6803584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15391, 30782, 61564, 76955, 123128, 153910, 246256, 307820, 492512, 615640, 985024, 1231280, 2462560, 4925120]

約数ペア:

[(1, 4925120), (2, 2462560), (4, 1231280), (5, 985024), (8, 615640), (10, 492512), (16, 307820), (20, 246256), (32, 153910), (40, 123128), (64, 76955), (80, 61564), (160, 30782), (320, 15391)]