86044720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25013}}^1$

素因数の和:25069

約数の個数: 40

約数和(自身を含む): 204714576

約数和(自身を除く): 118669856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 25013, 50026, 100052, 125065, 200104, 250130, 400208, 500260, 1000520, 1075559, 2001040, 2151118, 4302236, 5377795, 8604472, 10755590, 17208944, 21511180, 43022360, 86044720]

約数ペア:

[(1, 86044720), (2, 43022360), (4, 21511180), (5, 17208944), (8, 10755590), (10, 8604472), (16, 5377795), (20, 4302236), (40, 2151118), (43, 2001040), (80, 1075559), (86, 1000520), (172, 500260), (215, 400208), (344, 250130), (430, 200104), (688, 125065), (860, 100052), (1720, 50026), (3440, 25013)]