224024150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{640069}}^1$

素因数の和:640088

約数の個数: 24

約数和(自身を含む): 476212080

約数和(自身を除く): 252187930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 640069, 1280138, 3200345, 4480483, 6400690, 8960966, 16001725, 22402415, 32003450, 44804830, 112012075, 224024150]

約数ペア:

[(1, 224024150), (2, 112012075), (5, 44804830), (7, 32003450), (10, 22402415), (14, 16001725), (25, 8960966), (35, 6400690), (50, 4480483), (70, 3200345), (175, 1280138), (350, 640069)]