190054880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17729}}^1$

素因数の和:17811

約数の個数: 48

約数和(自身を含む): 455731920

約数和(自身を除く): 265677040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 17729, 35458, 70916, 88645, 141832, 177290, 283664, 354580, 567328, 709160, 1187843, 1418320, 2375686, 2836640, 4751372, 5939215, 9502744, 11878430, 19005488, 23756860, 38010976, 47513720, 95027440, 190054880]

約数ペア:

[(1, 190054880), (2, 95027440), (4, 47513720), (5, 38010976), (8, 23756860), (10, 19005488), (16, 11878430), (20, 9502744), (32, 5939215), (40, 4751372), (67, 2836640), (80, 2375686), (134, 1418320), (160, 1187843), (268, 709160), (335, 567328), (536, 354580), (670, 283664), (1072, 177290), (1340, 141832), (2144, 88645), (2680, 70916), (5360, 35458), (10720, 17729)]