4534940

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 9580032

約数和(自身を除く): 5045092

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1151, 1970, 2302, 3940, 4604, 5755, 11510, 23020, 226747, 453494, 906988, 1133735, 2267470, 4534940]

約数ペア:

[(1, 4534940), (2, 2267470), (4, 1133735), (5, 906988), (10, 453494), (20, 226747), (197, 23020), (394, 11510), (788, 5755), (985, 4604), (1151, 3940), (1970, 2302)]