40776010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 85100544

約数和(自身を除く): 44324534

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 142, 227, 230, 253, 355, 454, 506, 710, 781, 1135, 1265, 1562, 1633, 2270, 2497, 2530, 3266, 3905, 4994, 5221, 7810, 8165, 10442, 12485, 16117, 16330, 17963, 24970, 26105, 32234, 35926, 52210, 57431, 80585, 89815, 114862, 161170, 177287, 179630, 287155, 354574, 370691, 574310, 741382, 886435, 1772870, 1853455, 3706910, 4077601, 8155202, 20388005, 40776010]

約数ペア:

[(1, 40776010), (2, 20388005), (5, 8155202), (10, 4077601), (11, 3706910), (22, 1853455), (23, 1772870), (46, 886435), (55, 741382), (71, 574310), (110, 370691), (115, 354574), (142, 287155), (227, 179630), (230, 177287), (253, 161170), (355, 114862), (454, 89815), (506, 80585), (710, 57431), (781, 52210), (1135, 35926), (1265, 32234), (1562, 26105), (1633, 24970), (2270, 17963), (2497, 16330), (2530, 16117), (3266, 12485), (3905, 10442), (4994, 8165), (5221, 7810)]