4550980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32507}}^1$

素因数の和:32523

約数の個数: 24

約数和(自身を含む): 10922688

約数和(自身を除く): 6371708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32507, 65014, 130028, 162535, 227549, 325070, 455098, 650140, 910196, 1137745, 2275490, 4550980]

約数ペア:

[(1, 4550980), (2, 2275490), (4, 1137745), (5, 910196), (7, 650140), (10, 455098), (14, 325070), (20, 227549), (28, 162535), (35, 130028), (70, 65014), (140, 32507)]