107218900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{56431}}^1$

素因数の和:56464

約数の個数: 36

約数和(自身を含む): 244914880

約数和(自身を除く): 137695980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 56431, 112862, 225724, 282155, 564310, 1072189, 1128620, 1410775, 2144378, 2821550, 4288756, 5360945, 5643100, 10721890, 21443780, 26804725, 53609450, 107218900]

約数ペア:

[(1, 107218900), (2, 53609450), (4, 26804725), (5, 21443780), (10, 10721890), (19, 5643100), (20, 5360945), (25, 4288756), (38, 2821550), (50, 2144378), (76, 1410775), (95, 1128620), (100, 1072189), (190, 564310), (380, 282155), (475, 225724), (950, 112862), (1900, 56431)]