5655265940

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{4157}}^1$

素因数の和:4688

約数の個数: 48

約数和(自身を含む): 11970249984

約数和(自身を除く): 6314984044

約数列:

[1, 2, 4, 5, 10, 20, 251, 271, 502, 542, 1004, 1084, 1255, 1355, 2510, 2710, 4157, 5020, 5420, 8314, 16628, 20785, 41570, 68021, 83140, 136042, 272084, 340105, 680210, 1043407, 1126547, 1360420, 2086814, 2253094, 4173628, 4506188, 5217035, 5632735, 10434070, 11265470, 20868140, 22530940, 282763297, 565526594, 1131053188, 1413816485, 2827632970, 5655265940]

約数ペア:

[(1, 5655265940), (2, 2827632970), (4, 1413816485), (5, 1131053188), (10, 565526594), (20, 282763297), (251, 22530940), (271, 20868140), (502, 11265470), (542, 10434070), (1004, 5632735), (1084, 5217035), (1255, 4506188), (1355, 4173628), (2510, 2253094), (2710, 2086814), (4157, 1360420), (5020, 1126547), (5420, 1043407), (8314, 680210), (16628, 340105), (20785, 272084), (41570, 136042), (68021, 83140)]