2034802580

素因数分解:

$2^2\times 5^1\times {\mathrm{3889}}^1\times {\mathrm{26161}}^1$

素因数の和:30059

約数の個数: 24

約数和(自身を含む): 4274347560

約数和(自身を除く): 2239544980

約数列:

[1, 2, 4, 5, 10, 20, 3889, 7778, 15556, 19445, 26161, 38890, 52322, 77780, 104644, 130805, 261610, 523220, 101740129, 203480258, 406960516, 508700645, 1017401290, 2034802580]

約数ペア:

[(1, 2034802580), (2, 1017401290), (4, 508700645), (5, 406960516), (10, 203480258), (20, 101740129), (3889, 523220), (7778, 261610), (15556, 130805), (19445, 104644), (26161, 77780), (38890, 52322)]