57320960

素因数分解:

$2^9\times 5^1\times {\mathrm{22391}}^1$

素因数の和:22414

約数の個数: 40

約数和(自身を含む): 137442096

約数和(自身を除く): 80121136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 22391, 44782, 89564, 111955, 179128, 223910, 358256, 447820, 716512, 895640, 1433024, 1791280, 2866048, 3582560, 5732096, 7165120, 11464192, 14330240, 28660480, 57320960]

約数ペア:

[(1, 57320960), (2, 28660480), (4, 14330240), (5, 11464192), (8, 7165120), (10, 5732096), (16, 3582560), (20, 2866048), (32, 1791280), (40, 1433024), (64, 895640), (80, 716512), (128, 447820), (160, 358256), (256, 223910), (320, 179128), (512, 111955), (640, 89564), (1280, 44782), (2560, 22391)]