8122814210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5647}}^1\times {\mathrm{20549}}^1$

素因数の和:26210

約数の個数: 32

約数和(自身を含む): 16713561600

約数和(自身を除く): 8590747390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5647, 11294, 20549, 28235, 39529, 41098, 56470, 79058, 102745, 143843, 197645, 205490, 287686, 395290, 719215, 1438430, 116040203, 232080406, 580201015, 812281421, 1160402030, 1624562842, 4061407105, 8122814210]

約数ペア:

[(1, 8122814210), (2, 4061407105), (5, 1624562842), (7, 1160402030), (10, 812281421), (14, 580201015), (35, 232080406), (70, 116040203), (5647, 1438430), (11294, 719215), (20549, 395290), (28235, 287686), (39529, 205490), (41098, 197645), (56470, 143843), (79058, 102745)]