794357920

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115459}}^1$

素因数の和:115517

約数の個数: 48

約数和(自身を含む): 1920330720

約数和(自身を除く): 1125972800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 115459, 230918, 461836, 577295, 923672, 1154590, 1847344, 2309180, 3694688, 4618360, 4964737, 9236720, 9929474, 18473440, 19858948, 24823685, 39717896, 49647370, 79435792, 99294740, 158871584, 198589480, 397178960, 794357920]

約数ペア:

[(1, 794357920), (2, 397178960), (4, 198589480), (5, 158871584), (8, 99294740), (10, 79435792), (16, 49647370), (20, 39717896), (32, 24823685), (40, 19858948), (43, 18473440), (80, 9929474), (86, 9236720), (160, 4964737), (172, 4618360), (215, 3694688), (344, 2309180), (430, 1847344), (688, 1154590), (860, 923672), (1376, 577295), (1720, 461836), (3440, 230918), (6880, 115459)]