4668520

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 10598400

約数和(自身を除く): 5929880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 919, 1016, 1270, 1838, 2540, 3676, 4595, 5080, 7352, 9190, 18380, 36760, 116713, 233426, 466852, 583565, 933704, 1167130, 2334260, 4668520]

約数ペア:

[(1, 4668520), (2, 2334260), (4, 1167130), (5, 933704), (8, 583565), (10, 466852), (20, 233426), (40, 116713), (127, 36760), (254, 18380), (508, 9190), (635, 7352), (919, 5080), (1016, 4595), (1270, 3676), (1838, 2540)]