20133586075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{27941}}^1$

素因数の和:28048

約数の個数: 48

約数和(自身を含む): 27649167840

約数和(自身を除く): 7515581765

約数列:

[1, 5, 19, 25, 37, 41, 95, 185, 205, 475, 703, 779, 925, 1025, 1517, 3515, 3895, 7585, 17575, 19475, 27941, 28823, 37925, 139705, 144115, 530879, 698525, 720575, 1033817, 1145581, 2654395, 5169085, 5727905, 13271975, 19642523, 21766039, 25845425, 28639525, 42386497, 98212615, 108830195, 211932485, 491063075, 544150975, 805343443, 1059662425, 4026717215, 20133586075]

約数ペア:

[(1, 20133586075), (5, 4026717215), (19, 1059662425), (25, 805343443), (37, 544150975), (41, 491063075), (95, 211932485), (185, 108830195), (205, 98212615), (475, 42386497), (703, 28639525), (779, 25845425), (925, 21766039), (1025, 19642523), (1517, 13271975), (3515, 5727905), (3895, 5169085), (7585, 2654395), (17575, 1145581), (19475, 1033817), (27941, 720575), (28823, 698525), (37925, 530879), (139705, 144115)]