2022261920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1805591}}^1$

素因数の和:1805613

約数の個数: 48

約数和(自身を含む): 5460110208

約数和(自身を除く): 3437848288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1805591, 3611182, 7222364, 9027955, 12639137, 14444728, 18055910, 25278274, 28889456, 36111820, 50556548, 57778912, 63195685, 72223640, 101113096, 126391370, 144447280, 202226192, 252782740, 288894560, 404452384, 505565480, 1011130960, 2022261920]

約数ペア:

[(1, 2022261920), (2, 1011130960), (4, 505565480), (5, 404452384), (7, 288894560), (8, 252782740), (10, 202226192), (14, 144447280), (16, 126391370), (20, 101113096), (28, 72223640), (32, 63195685), (35, 57778912), (40, 50556548), (56, 36111820), (70, 28889456), (80, 25278274), (112, 18055910), (140, 14444728), (160, 12639137), (224, 9027955), (280, 7222364), (560, 3611182), (1120, 1805591)]