4200339920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7500607}}^1$

素因数の和:7500627

約数の個数: 40

約数和(自身を含む): 11160904704

約数和(自身を除く): 6960564784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7500607, 15001214, 30002428, 37503035, 52504249, 60004856, 75006070, 105008498, 120009712, 150012140, 210016996, 262521245, 300024280, 420033992, 525042490, 600048560, 840067984, 1050084980, 2100169960, 4200339920]

約数ペア:

[(1, 4200339920), (2, 2100169960), (4, 1050084980), (5, 840067984), (7, 600048560), (8, 525042490), (10, 420033992), (14, 300024280), (16, 262521245), (20, 210016996), (28, 150012140), (35, 120009712), (40, 105008498), (56, 75006070), (70, 60004856), (80, 52504249), (112, 37503035), (140, 30002428), (280, 15001214), (560, 7500607)]