38044220

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3083}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 80048304

約数和(自身を除く): 42004084

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3083, 3085, 6166, 6170, 12332, 12340, 15415, 30830, 61660, 1902211, 3804422, 7608844, 9511055, 19022110, 38044220]

約数ペア:

[(1, 38044220), (2, 19022110), (4, 9511055), (5, 7608844), (10, 3804422), (20, 1902211), (617, 61660), (1234, 30830), (2468, 15415), (3083, 12340), (3085, 12332), (6166, 6170)]