2040573745

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{5087}}^1$

素因数の和:5329

約数の個数: 32

約数和(自身を含む): 2855467008

約数和(自身を除く): 814893263

約数列:

[1, 5, 7, 35, 73, 157, 365, 511, 785, 1099, 2555, 5087, 5495, 11461, 25435, 35609, 57305, 80227, 178045, 371351, 401135, 798659, 1856755, 2599457, 3993295, 5590613, 12997285, 27953065, 58302107, 291510535, 408114749, 2040573745]

約数ペア:

[(1, 2040573745), (5, 408114749), (7, 291510535), (35, 58302107), (73, 27953065), (157, 12997285), (365, 5590613), (511, 3993295), (785, 2599457), (1099, 1856755), (2555, 798659), (5087, 401135), (5495, 371351), (11461, 178045), (25435, 80227), (35609, 57305)]