713502560

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{22409}}^1$

素因数の和:22623

約数の個数: 48

約数和(自身を含む): 1694196000

約数和(自身を除く): 980693440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 15920, 22409, 31840, 44818, 89636, 112045, 179272, 224090, 358544, 448180, 717088, 896360, 1792720, 3585440, 4459391, 8918782, 17837564, 22296955, 35675128, 44593910, 71350256, 89187820, 142700512, 178375640, 356751280, 713502560]

約数ペア:

[(1, 713502560), (2, 356751280), (4, 178375640), (5, 142700512), (8, 89187820), (10, 71350256), (16, 44593910), (20, 35675128), (32, 22296955), (40, 17837564), (80, 8918782), (160, 4459391), (199, 3585440), (398, 1792720), (796, 896360), (995, 717088), (1592, 448180), (1990, 358544), (3184, 224090), (3980, 179272), (6368, 112045), (7960, 89636), (15920, 44818), (22409, 31840)]