254713410190

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1\times {\mathrm{244121}}^1$

素因数の和:245244

約数の個数: 32

約数和(自身を含む): 463394333376

約数和(自身を除く): 208680923186

約数列:

[1, 2, 5, 10, 103, 206, 515, 1013, 1030, 2026, 5065, 10130, 104339, 208678, 244121, 488242, 521695, 1043390, 1220605, 2441210, 25144463, 50288926, 125722315, 247294573, 251444630, 494589146, 1236472865, 2472945730, 25471341019, 50942682038, 127356705095, 254713410190]

約数ペア:

[(1, 254713410190), (2, 127356705095), (5, 50942682038), (10, 25471341019), (103, 2472945730), (206, 1236472865), (515, 494589146), (1013, 251444630), (1030, 247294573), (2026, 125722315), (5065, 50288926), (10130, 25144463), (104339, 2441210), (208678, 1220605), (244121, 1043390), (488242, 521695)]