3150254840

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{120607}}^1$

素因数の和:121271

約数の個数: 32

約数和(自身を含む): 7098986880

約数和(自身を除く): 3948732040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 3265, 5224, 6530, 13060, 26120, 120607, 241214, 482428, 603035, 964856, 1206070, 2412140, 4824280, 78756371, 157512742, 315025484, 393781855, 630050968, 787563710, 1575127420, 3150254840]

約数ペア:

[(1, 3150254840), (2, 1575127420), (4, 787563710), (5, 630050968), (8, 393781855), (10, 315025484), (20, 157512742), (40, 78756371), (653, 4824280), (1306, 2412140), (2612, 1206070), (3265, 964856), (5224, 603035), (6530, 482428), (13060, 241214), (26120, 120607)]