23089840

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{827}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 53902800

約数和(自身を除く): 30812960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 827, 1396, 1654, 1745, 2792, 3308, 3490, 4135, 5584, 6616, 6980, 8270, 13232, 13960, 16540, 27920, 33080, 66160, 288623, 577246, 1154492, 1443115, 2308984, 2886230, 4617968, 5772460, 11544920, 23089840]

約数ペア:

[(1, 23089840), (2, 11544920), (4, 5772460), (5, 4617968), (8, 2886230), (10, 2308984), (16, 1443115), (20, 1154492), (40, 577246), (80, 288623), (349, 66160), (698, 33080), (827, 27920), (1396, 16540), (1654, 13960), (1745, 13232), (2792, 8270), (3308, 6980), (3490, 6616), (4135, 5584)]