56551836560

素因数分解:

$2^4\times 5^1\times {\mathrm{877}}^1\times {\mathrm{806041}}^1$

素因数の和:806931

約数の個数: 40

約数和(自身を含む): 131633106936

約数和(自身を除く): 75081270376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 877, 1754, 3508, 4385, 7016, 8770, 14032, 17540, 35080, 70160, 806041, 1612082, 3224164, 4030205, 6448328, 8060410, 12896656, 16120820, 32241640, 64483280, 706897957, 1413795914, 2827591828, 3534489785, 5655183656, 7068979570, 11310367312, 14137959140, 28275918280, 56551836560]

約数ペア:

[(1, 56551836560), (2, 28275918280), (4, 14137959140), (5, 11310367312), (8, 7068979570), (10, 5655183656), (16, 3534489785), (20, 2827591828), (40, 1413795914), (80, 706897957), (877, 64483280), (1754, 32241640), (3508, 16120820), (4385, 12896656), (7016, 8060410), (8770, 6448328), (14032, 4030205), (17540, 3224164), (35080, 1612082), (70160, 806041)]