487995590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{4903}}^1$

素因数の和:5216

約数の個数: 32

約数和(自身を含む): 905670720

約数和(自身を除く): 417675130

約数列:

[1, 2, 5, 10, 37, 74, 185, 269, 370, 538, 1345, 2690, 4903, 9806, 9953, 19906, 24515, 49030, 49765, 99530, 181411, 362822, 907055, 1318907, 1814110, 2637814, 6594535, 13189070, 48799559, 97599118, 243997795, 487995590]

約数ペア:

[(1, 487995590), (2, 243997795), (5, 97599118), (10, 48799559), (37, 13189070), (74, 6594535), (185, 2637814), (269, 1814110), (370, 1318907), (538, 907055), (1345, 362822), (2690, 181411), (4903, 99530), (9806, 49765), (9953, 49030), (19906, 24515)]