29868220

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2287}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 62846784

約数和(自身を除く): 32978564

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2287, 2612, 3265, 4574, 6530, 9148, 11435, 13060, 22870, 45740, 1493411, 2986822, 5973644, 7467055, 14934110, 29868220]

約数ペア:

[(1, 29868220), (2, 14934110), (4, 7467055), (5, 5973644), (10, 2986822), (20, 1493411), (653, 45740), (1306, 22870), (2287, 13060), (2612, 11435), (3265, 9148), (4574, 6530)]