113582380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{599}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 252000000

約数和(自身を除く): 138417620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 499, 599, 998, 1198, 1996, 2396, 2495, 2995, 4990, 5990, 9481, 9980, 11381, 11980, 18962, 22762, 37924, 45524, 47405, 56905, 94810, 113810, 189620, 227620, 298901, 597802, 1195604, 1494505, 2989010, 5679119, 5978020, 11358238, 22716476, 28395595, 56791190, 113582380]

約数ペア:

[(1, 113582380), (2, 56791190), (4, 28395595), (5, 22716476), (10, 11358238), (19, 5978020), (20, 5679119), (38, 2989010), (76, 1494505), (95, 1195604), (190, 597802), (380, 298901), (499, 227620), (599, 189620), (998, 113810), (1198, 94810), (1996, 56905), (2396, 47405), (2495, 45524), (2995, 37924), (4990, 22762), (5990, 18962), (9481, 11980), (9980, 11381)]