22508210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 19516750

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 479, 635, 958, 1270, 2395, 4699, 4790, 9398, 17723, 23495, 35446, 46990, 60833, 88615, 121666, 177230, 304165, 608330, 2250821, 4501642, 11254105, 22508210]

約数ペア:

[(1, 22508210), (2, 11254105), (5, 4501642), (10, 2250821), (37, 608330), (74, 304165), (127, 177230), (185, 121666), (254, 88615), (370, 60833), (479, 46990), (635, 35446), (958, 23495), (1270, 17723), (2395, 9398), (4699, 4790)]