8964992260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{64035659}}^1$

素因数の和:64035675

約数の個数: 24

約数和(自身を含む): 21515981760

約数和(自身を除く): 12550989500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 64035659, 128071318, 256142636, 320178295, 448249613, 640356590, 896499226, 1280713180, 1792998452, 2241248065, 4482496130, 8964992260]

約数ペア:

[(1, 8964992260), (2, 4482496130), (4, 2241248065), (5, 1792998452), (7, 1280713180), (10, 896499226), (14, 640356590), (20, 448249613), (28, 320178295), (35, 256142636), (70, 128071318), (140, 64035659)]