1252820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 2703624

約数和(自身を除く): 1450804

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1693, 3386, 6772, 8465, 16930, 33860, 62641, 125282, 250564, 313205, 626410, 1252820]

約数ペア:

[(1, 1252820), (2, 626410), (4, 313205), (5, 250564), (10, 125282), (20, 62641), (37, 33860), (74, 16930), (148, 8465), (185, 6772), (370, 3386), (740, 1693)]