2567339710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{941}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 5150283264

約数和(自身を除く): 2582943554

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 677, 806, 941, 1354, 1882, 2015, 3385, 4030, 4705, 6770, 8801, 9410, 12233, 17602, 20987, 24466, 29171, 41974, 44005, 58342, 61165, 88010, 104935, 122330, 145855, 209870, 272831, 291710, 379223, 545662, 637057, 758446, 1274114, 1364155, 1896115, 2728310, 3185285, 3792230, 6370570, 8281741, 16563482, 19748767, 39497534, 41408705, 82817410, 98743835, 197487670, 256733971, 513467942, 1283669855, 2567339710]

約数ペア:

[(1, 2567339710), (2, 1283669855), (5, 513467942), (10, 256733971), (13, 197487670), (26, 98743835), (31, 82817410), (62, 41408705), (65, 39497534), (130, 19748767), (155, 16563482), (310, 8281741), (403, 6370570), (677, 3792230), (806, 3185285), (941, 2728310), (1354, 1896115), (1882, 1364155), (2015, 1274114), (3385, 758446), (4030, 637057), (4705, 545662), (6770, 379223), (8801, 291710), (9410, 272831), (12233, 209870), (17602, 145855), (20987, 122330), (24466, 104935), (29171, 88010), (41974, 61165), (44005, 58342)]