42251900

素因数分解:

$2^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1493}}^1$

素因数の和:1790

約数の個数: 36

約数和(自身を含む): 92072232

約数和(自身を除く): 49820332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 283, 566, 1132, 1415, 1493, 2830, 2986, 5660, 5972, 7075, 7465, 14150, 14930, 28300, 29860, 37325, 74650, 149300, 422519, 845038, 1690076, 2112595, 4225190, 8450380, 10562975, 21125950, 42251900]

約数ペア:

[(1, 42251900), (2, 21125950), (4, 10562975), (5, 8450380), (10, 4225190), (20, 2112595), (25, 1690076), (50, 845038), (100, 422519), (283, 149300), (566, 74650), (1132, 37325), (1415, 29860), (1493, 28300), (2830, 14930), (2986, 14150), (5660, 7465), (5972, 7075)]