83605120

素因数分解:

$2^7\times 5^1\times {\mathrm{130633}}^1$

素因数の和:130652

約数の個数: 32

約数和(自身を含む): 199870020

約数和(自身を除く): 116264900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 130633, 261266, 522532, 653165, 1045064, 1306330, 2090128, 2612660, 4180256, 5225320, 8360512, 10450640, 16721024, 20901280, 41802560, 83605120]

約数ペア:

[(1, 83605120), (2, 41802560), (4, 20901280), (5, 16721024), (8, 10450640), (10, 8360512), (16, 5225320), (20, 4180256), (32, 2612660), (40, 2090128), (64, 1306330), (80, 1045064), (128, 653165), (160, 522532), (320, 261266), (640, 130633)]