9050720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8081}}^1$

素因数の和:8103

約数の個数: 48

約数和(自身を含む): 24439968

約数和(自身を除く): 15389248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8081, 16162, 32324, 40405, 56567, 64648, 80810, 113134, 129296, 161620, 226268, 258592, 282835, 323240, 452536, 565670, 646480, 905072, 1131340, 1292960, 1810144, 2262680, 4525360, 9050720]

約数ペア:

[(1, 9050720), (2, 4525360), (4, 2262680), (5, 1810144), (7, 1292960), (8, 1131340), (10, 905072), (14, 646480), (16, 565670), (20, 452536), (28, 323240), (32, 282835), (35, 258592), (40, 226268), (56, 161620), (70, 129296), (80, 113134), (112, 80810), (140, 64648), (160, 56567), (224, 40405), (280, 32324), (560, 16162), (1120, 8081)]