1941526640

素因数分解:

$2^4\times 5^1\times {\mathrm{24269083}}^1$

素因数の和:24269096

約数の個数: 20

約数和(自身を含む): 4514049624

約数和(自身を除く): 2572522984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24269083, 48538166, 97076332, 121345415, 194152664, 242690830, 388305328, 485381660, 970763320, 1941526640]

約数ペア:

[(1, 1941526640), (2, 970763320), (4, 485381660), (5, 388305328), (8, 242690830), (10, 194152664), (16, 121345415), (20, 97076332), (40, 48538166), (80, 24269083)]