740596060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1948937}}^1$

素因数の和:1948965

約数の個数: 24

約数和(自身を含む): 1637107920

約数和(自身を除く): 896511860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1948937, 3897874, 7795748, 9744685, 19489370, 37029803, 38978740, 74059606, 148119212, 185149015, 370298030, 740596060]

約数ペア:

[(1, 740596060), (2, 370298030), (4, 185149015), (5, 148119212), (10, 74059606), (19, 38978740), (20, 37029803), (38, 19489370), (76, 9744685), (95, 7795748), (190, 3897874), (380, 1948937)]