3522140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 7520352

約数和(自身を除く): 3998212

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2887, 5774, 11548, 14435, 28870, 57740, 176107, 352214, 704428, 880535, 1761070, 3522140]

約数ペア:

[(1, 3522140), (2, 1761070), (4, 880535), (5, 704428), (10, 352214), (20, 176107), (61, 57740), (122, 28870), (244, 14435), (305, 11548), (610, 5774), (1220, 2887)]