40525870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52631}}^1$

素因数の和:52656

約数の個数: 32

約数和(自身を含む): 90948096

約数和(自身を除く): 50422226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52631, 105262, 263155, 368417, 526310, 578941, 736834, 1157882, 1842085, 2894705, 3684170, 4052587, 5789410, 8105174, 20262935, 40525870]

約数ペア:

[(1, 40525870), (2, 20262935), (5, 8105174), (7, 5789410), (10, 4052587), (11, 3684170), (14, 2894705), (22, 1842085), (35, 1157882), (55, 736834), (70, 578941), (77, 526310), (110, 368417), (154, 263155), (385, 105262), (770, 52631)]