2022025640

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{133379}}^1$

素因数の和:133769

約数の個数: 32

約数和(自身を含む): 4561596000

約数和(自身を除く): 2539570360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 15160, 133379, 266758, 533516, 666895, 1067032, 1333790, 2667580, 5335160, 50550641, 101101282, 202202564, 252753205, 404405128, 505506410, 1011012820, 2022025640]

約数ペア:

[(1, 2022025640), (2, 1011012820), (4, 505506410), (5, 404405128), (8, 252753205), (10, 202202564), (20, 101101282), (40, 50550641), (379, 5335160), (758, 2667580), (1516, 1333790), (1895, 1067032), (3032, 666895), (3790, 533516), (7580, 266758), (15160, 133379)]