13499920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24107}}^1$

素因数の和:24127

約数の個数: 40

約数和(自身を含む): 35872704

約数和(自身を除く): 22372784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24107, 48214, 96428, 120535, 168749, 192856, 241070, 337498, 385712, 482140, 674996, 843745, 964280, 1349992, 1687490, 1928560, 2699984, 3374980, 6749960, 13499920]

約数ペア:

[(1, 13499920), (2, 6749960), (4, 3374980), (5, 2699984), (7, 1928560), (8, 1687490), (10, 1349992), (14, 964280), (16, 843745), (20, 674996), (28, 482140), (35, 385712), (40, 337498), (56, 241070), (70, 192856), (80, 168749), (112, 120535), (140, 96428), (280, 48214), (560, 24107)]