476805220

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{106907}}^1$

素因数の和:107139

約数の個数: 24

約数和(自身を含む): 1005790464

約数和(自身を除く): 528985244

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 106907, 213814, 427628, 534535, 1069070, 2138140, 23840261, 47680522, 95361044, 119201305, 238402610, 476805220]

約数ペア:

[(1, 476805220), (2, 238402610), (4, 119201305), (5, 95361044), (10, 47680522), (20, 23840261), (223, 2138140), (446, 1069070), (892, 534535), (1115, 427628), (2230, 213814), (4460, 106907)]