833291240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{86441}}^1$

素因数の和:86693

約数の個数: 32

約数和(自身を含む): 1882706760

約数和(自身を除く): 1049415520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 86441, 172882, 345764, 432205, 691528, 864410, 1728820, 3457640, 20832281, 41664562, 83329124, 104161405, 166658248, 208322810, 416645620, 833291240]

約数ペア:

[(1, 833291240), (2, 416645620), (4, 208322810), (5, 166658248), (8, 104161405), (10, 83329124), (20, 41664562), (40, 20832281), (241, 3457640), (482, 1728820), (964, 864410), (1205, 691528), (1928, 432205), (2410, 345764), (4820, 172882), (9640, 86441)]