26827640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95813}}^1$

素因数の和:95831

約数の個数: 32

約数和(自身を含む): 68986080

約数和(自身を除く): 42158440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95813, 191626, 383252, 479065, 670691, 766504, 958130, 1341382, 1916260, 2682764, 3353455, 3832520, 5365528, 6706910, 13413820, 26827640]

約数ペア:

[(1, 26827640), (2, 13413820), (4, 6706910), (5, 5365528), (7, 3832520), (8, 3353455), (10, 2682764), (14, 1916260), (20, 1341382), (28, 958130), (35, 766504), (40, 670691), (56, 479065), (70, 383252), (140, 191626), (280, 95813)]