201925840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87037}}^1$

素因数の和:87079

約数の個数: 40

約数和(自身を含む): 485672040

約数和(自身を除く): 283746200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 87037, 174074, 348148, 435185, 696296, 870370, 1392592, 1740740, 2524073, 3481480, 5048146, 6962960, 10096292, 12620365, 20192584, 25240730, 40385168, 50481460, 100962920, 201925840]

約数ペア:

[(1, 201925840), (2, 100962920), (4, 50481460), (5, 40385168), (8, 25240730), (10, 20192584), (16, 12620365), (20, 10096292), (29, 6962960), (40, 5048146), (58, 3481480), (80, 2524073), (116, 1740740), (145, 1392592), (232, 870370), (290, 696296), (464, 435185), (580, 348148), (1160, 174074), (2320, 87037)]