13750180

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3083}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 29014272

約数和(自身を除く): 15264092

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 3083, 4460, 6166, 12332, 15415, 30830, 61660, 687509, 1375018, 2750036, 3437545, 6875090, 13750180]

約数ペア:

[(1, 13750180), (2, 6875090), (4, 3437545), (5, 2750036), (10, 1375018), (20, 687509), (223, 61660), (446, 30830), (892, 15415), (1115, 12332), (2230, 6166), (3083, 4460)]