255476180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{555383}}^1$

素因数の和:555415

約数の個数: 24

約数和(自身を含む): 559827072

約数和(自身を除く): 304350892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 555383, 1110766, 2221532, 2776915, 5553830, 11107660, 12773809, 25547618, 51095236, 63869045, 127738090, 255476180]

約数ペア:

[(1, 255476180), (2, 127738090), (4, 63869045), (5, 51095236), (10, 25547618), (20, 12773809), (23, 11107660), (46, 5553830), (92, 2776915), (115, 2221532), (230, 1110766), (460, 555383)]