41802560

素因数分解:

$2^6\times 5^1\times {\mathrm{130633}}^1$

素因数の和:130650

約数の個数: 28

約数和(自身を含む): 99543108

約数和(自身を除く): 57740548

約数列:

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

約数ペア:

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