1880345095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1\times {\mathrm{11887}}^1$

素因数の和:13770

約数の個数: 16

約数和(自身を含む): 2390629248

約数和(自身を除く): 510284153

約数列:

[1, 5, 17, 85, 1861, 9305, 11887, 31637, 59435, 158185, 202079, 1010395, 22121707, 110608535, 376069019, 1880345095]

約数ペア:

[(1, 1880345095), (5, 376069019), (17, 110608535), (85, 22121707), (1861, 1010395), (9305, 202079), (11887, 158185), (31637, 59435)]