458567680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{22391}}^1$

素因数の和:22420

約数の個数: 52

約数和(自身を含む): 1100477232

約数和(自身を除く): 641909552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 22391, 44782, 89564, 111955, 179128, 223910, 358256, 447820, 716512, 895640, 1433024, 1791280, 2866048, 3582560, 5732096, 7165120, 11464192, 14330240, 22928384, 28660480, 45856768, 57320960, 91713536, 114641920, 229283840, 458567680]

約数ペア:

[(1, 458567680), (2, 229283840), (4, 114641920), (5, 91713536), (8, 57320960), (10, 45856768), (16, 28660480), (20, 22928384), (32, 14330240), (40, 11464192), (64, 7165120), (80, 5732096), (128, 3582560), (160, 2866048), (256, 1791280), (320, 1433024), (512, 895640), (640, 716512), (1024, 447820), (1280, 358256), (2048, 223910), (2560, 179128), (4096, 111955), (5120, 89564), (10240, 44782), (20480, 22391)]