52240640

素因数分解:

$2^8\times 5^1\times {\mathrm{40813}}^1$

素因数の和:40834

約数の個数: 36

約数和(自身を含む): 125135724

約数和(自身を除く): 72895084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 40813, 81626, 163252, 204065, 326504, 408130, 653008, 816260, 1306016, 1632520, 2612032, 3265040, 5224064, 6530080, 10448128, 13060160, 26120320, 52240640]

約数ペア:

[(1, 52240640), (2, 26120320), (4, 13060160), (5, 10448128), (8, 6530080), (10, 5224064), (16, 3265040), (20, 2612032), (32, 1632520), (40, 1306016), (64, 816260), (80, 653008), (128, 408130), (160, 326504), (256, 204065), (320, 163252), (640, 81626), (1280, 40813)]