2094040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 5075280

約数和(自身を除く): 2981240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4027, 8054, 16108, 20135, 32216, 40270, 52351, 80540, 104702, 161080, 209404, 261755, 418808, 523510, 1047020, 2094040]

約数ペア:

[(1, 2094040), (2, 1047020), (4, 523510), (5, 418808), (8, 261755), (10, 209404), (13, 161080), (20, 104702), (26, 80540), (40, 52351), (52, 40270), (65, 32216), (104, 20135), (130, 16108), (260, 8054), (520, 4027)]