12199600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4357}}^1$

素因数の和:4382

約数の個数: 60

約数和(自身を含む): 33504304

約数和(自身を除く): 21304704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4357, 8714, 17428, 21785, 30499, 34856, 43570, 60998, 69712, 87140, 108925, 121996, 152495, 174280, 217850, 243992, 304990, 348560, 435700, 487984, 609980, 762475, 871400, 1219960, 1524950, 1742800, 2439920, 3049900, 6099800, 12199600]

約数ペア:

[(1, 12199600), (2, 6099800), (4, 3049900), (5, 2439920), (7, 1742800), (8, 1524950), (10, 1219960), (14, 871400), (16, 762475), (20, 609980), (25, 487984), (28, 435700), (35, 348560), (40, 304990), (50, 243992), (56, 217850), (70, 174280), (80, 152495), (100, 121996), (112, 108925), (140, 87140), (175, 69712), (200, 60998), (280, 43570), (350, 34856), (400, 30499), (560, 21785), (700, 17428), (1400, 8714), (2800, 4357)]