269173610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2111}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 498161664

約数和(自身を除く): 228988054

約数列:

[1, 2, 5, 10, 41, 82, 205, 311, 410, 622, 1555, 2111, 3110, 4222, 10555, 12751, 21110, 25502, 63755, 86551, 127510, 173102, 432755, 656521, 865510, 1313042, 3282605, 6565210, 26917361, 53834722, 134586805, 269173610]

約数ペア:

[(1, 269173610), (2, 134586805), (5, 53834722), (10, 26917361), (41, 6565210), (82, 3282605), (205, 1313042), (311, 865510), (410, 656521), (622, 432755), (1555, 173102), (2111, 127510), (3110, 86551), (4222, 63755), (10555, 25502), (12751, 21110)]