8848880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 20971872

約数和(自身を除く): 12122992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2087, 2120, 4174, 4240, 8348, 10435, 16696, 20870, 33392, 41740, 83480, 110611, 166960, 221222, 442444, 553055, 884888, 1106110, 1769776, 2212220, 4424440, 8848880]

約数ペア:

[(1, 8848880), (2, 4424440), (4, 2212220), (5, 1769776), (8, 1106110), (10, 884888), (16, 553055), (20, 442444), (40, 221222), (53, 166960), (80, 110611), (106, 83480), (212, 41740), (265, 33392), (424, 20870), (530, 16696), (848, 10435), (1060, 8348), (2087, 4240), (2120, 4174)]