528059560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{50971}}^1$

素因数の和:51026

約数の個数: 64

約数和(自身を含む): 1394593920

約数和(自身を除く): 866534360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 50971, 101942, 203884, 254855, 356797, 407768, 509710, 713594, 1019420, 1427188, 1783985, 1885927, 2038840, 2854376, 3567970, 3771854, 7135940, 7543708, 9429635, 13201489, 14271880, 15087416, 18859270, 26402978, 37718540, 52805956, 66007445, 75437080, 105611912, 132014890, 264029780, 528059560]

約数ペア:

[(1, 528059560), (2, 264029780), (4, 132014890), (5, 105611912), (7, 75437080), (8, 66007445), (10, 52805956), (14, 37718540), (20, 26402978), (28, 18859270), (35, 15087416), (37, 14271880), (40, 13201489), (56, 9429635), (70, 7543708), (74, 7135940), (140, 3771854), (148, 3567970), (185, 2854376), (259, 2038840), (280, 1885927), (296, 1783985), (370, 1427188), (518, 1019420), (740, 713594), (1036, 509710), (1295, 407768), (1480, 356797), (2072, 254855), (2590, 203884), (5180, 101942), (10360, 50971)]