46420480

素因数分解:

$2^9\times 5^1\times {\mathrm{18133}}^1$

素因数の和:18156

約数の個数: 40

約数和(自身を含む): 111306492

約数和(自身を除く): 64886012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18133, 36266, 72532, 90665, 145064, 181330, 290128, 362660, 580256, 725320, 1160512, 1450640, 2321024, 2901280, 4642048, 5802560, 9284096, 11605120, 23210240, 46420480]

約数ペア:

[(1, 46420480), (2, 23210240), (4, 11605120), (5, 9284096), (8, 5802560), (10, 4642048), (16, 2901280), (20, 2321024), (32, 1450640), (40, 1160512), (64, 725320), (80, 580256), (128, 362660), (160, 290128), (256, 181330), (320, 145064), (512, 90665), (640, 72532), (1280, 36266), (2560, 18133)]