12808485650

素因数分解:

$2^1\times 5^2\times {\mathrm{8111}}^1\times {\mathrm{31583}}^1$

素因数の和:39706

約数の個数: 24

約数和(自身を含む): 23827474944

約数和(自身を除く): 11018989294

約数列:

[1, 2, 5, 10, 25, 50, 8111, 16222, 31583, 40555, 63166, 81110, 157915, 202775, 315830, 405550, 789575, 1579150, 256169713, 512339426, 1280848565, 2561697130, 6404242825, 12808485650]

約数ペア:

[(1, 12808485650), (2, 6404242825), (5, 2561697130), (10, 1280848565), (25, 512339426), (50, 256169713), (8111, 1579150), (16222, 789575), (31583, 405550), (40555, 315830), (63166, 202775), (81110, 157915)]