788950540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5635361}}^1$

素因数の和:5635377

約数の個数: 24

約数和(自身を含む): 1893481632

約数和(自身を除く): 1104531092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5635361, 11270722, 22541444, 28176805, 39447527, 56353610, 78895054, 112707220, 157790108, 197237635, 394475270, 788950540]

約数ペア:

[(1, 788950540), (2, 394475270), (4, 197237635), (5, 157790108), (7, 112707220), (10, 78895054), (14, 56353610), (20, 39447527), (28, 28176805), (35, 22541444), (70, 11270722), (140, 5635361)]